2101806616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 5047580160

約数和(自身を除く): 2945773544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 67, 82, 91, 104, 134, 164, 182, 268, 287, 328, 364, 469, 533, 536, 574, 728, 871, 938, 1051, 1066, 1148, 1742, 1876, 2102, 2132, 2296, 2747, 3484, 3731, 3752, 4204, 4264, 5494, 6097, 6968, 7357, 7462, 8408, 10988, 12194, 13663, 14714, 14924, 19229, 21976, 24388, 27326, 29428, 29848, 35711, 38458, 43091, 48776, 54652, 58856, 70417, 71422, 76916, 86182, 95641, 109304, 140834, 142844, 153832, 172364, 191282, 249977, 281668, 285688, 301637, 344728, 382564, 492919, 499954, 560183, 563336, 603274, 765128, 915421, 985838, 999908, 1120366, 1206548, 1830842, 1971676, 1999816, 2240732, 2413096, 2887097, 3661684, 3921281, 3943352, 4481464, 5774194, 6407947, 7323368, 7842562, 11548388, 12815894, 15685124, 20209679, 23096776, 25631788, 31370248, 37532261, 40419358, 51263576, 75064522, 80838716, 150129044, 161677432, 262725827, 300258088, 525451654, 1050903308, 2101806616]

約数ペア:

[(1, 2101806616), (2, 1050903308), (4, 525451654), (7, 300258088), (8, 262725827), (13, 161677432), (14, 150129044), (26, 80838716), (28, 75064522), (41, 51263576), (52, 40419358), (56, 37532261), (67, 31370248), (82, 25631788), (91, 23096776), (104, 20209679), (134, 15685124), (164, 12815894), (182, 11548388), (268, 7842562), (287, 7323368), (328, 6407947), (364, 5774194), (469, 4481464), (533, 3943352), (536, 3921281), (574, 3661684), (728, 2887097), (871, 2413096), (938, 2240732), (1051, 1999816), (1066, 1971676), (1148, 1830842), (1742, 1206548), (1876, 1120366), (2102, 999908), (2132, 985838), (2296, 915421), (2747, 765128), (3484, 603274), (3731, 563336), (3752, 560183), (4204, 499954), (4264, 492919), (5494, 382564), (6097, 344728), (6968, 301637), (7357, 285688), (7462, 281668), (8408, 249977), (10988, 191282), (12194, 172364), (13663, 153832), (14714, 142844), (14924, 140834), (19229, 109304), (21976, 95641), (24388, 86182), (27326, 76916), (29428, 71422), (29848, 70417), (35711, 58856), (38458, 54652), (43091, 48776)]