1751017788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^5\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 4831634808

約数和(自身を除く): 3080617020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 169, 234, 262, 338, 393, 468, 507, 524, 676, 786, 1014, 1179, 1521, 1572, 1703, 2028, 2197, 2358, 3042, 3406, 4394, 4716, 5109, 6084, 6591, 6812, 8788, 10218, 13182, 15327, 19773, 20436, 22139, 26364, 28561, 30654, 39546, 44278, 57122, 61308, 66417, 79092, 85683, 88556, 114244, 132834, 171366, 199251, 257049, 265668, 287807, 342732, 371293, 398502, 514098, 575614, 742586, 797004, 863421, 1028196, 1113879, 1151228, 1485172, 1726842, 2227758, 2590263, 3341637, 3453684, 3741491, 4455516, 5180526, 6683274, 7482982, 10361052, 11224473, 13366548, 14965964, 22448946, 33673419, 44897892, 48639383, 67346838, 97278766, 134693676, 145918149, 194557532, 291836298, 437754447, 583672596, 875508894, 1751017788]

約数ペア:

[(1, 1751017788), (2, 875508894), (3, 583672596), (4, 437754447), (6, 291836298), (9, 194557532), (12, 145918149), (13, 134693676), (18, 97278766), (26, 67346838), (36, 48639383), (39, 44897892), (52, 33673419), (78, 22448946), (117, 14965964), (131, 13366548), (156, 11224473), (169, 10361052), (234, 7482982), (262, 6683274), (338, 5180526), (393, 4455516), (468, 3741491), (507, 3453684), (524, 3341637), (676, 2590263), (786, 2227758), (1014, 1726842), (1179, 1485172), (1521, 1151228), (1572, 1113879), (1703, 1028196), (2028, 863421), (2197, 797004), (2358, 742586), (3042, 575614), (3406, 514098), (4394, 398502), (4716, 371293), (5109, 342732), (6084, 287807), (6591, 265668), (6812, 257049), (8788, 199251), (10218, 171366), (13182, 132834), (15327, 114244), (19773, 88556), (20436, 85683), (22139, 79092), (26364, 66417), (28561, 61308), (30654, 57122), (39546, 44278)]