2104284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 6322176

約数和(自身を除く): 4217892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 47, 52, 78, 82, 84, 91, 94, 123, 141, 156, 164, 182, 188, 246, 273, 282, 287, 329, 364, 492, 533, 546, 564, 574, 611, 658, 861, 987, 1066, 1092, 1148, 1222, 1316, 1599, 1722, 1833, 1927, 1974, 2132, 2444, 3198, 3444, 3666, 3731, 3854, 3948, 4277, 5781, 6396, 7332, 7462, 7708, 8554, 11193, 11562, 12831, 13489, 14924, 17108, 22386, 23124, 25051, 25662, 26978, 40467, 44772, 50102, 51324, 53956, 75153, 80934, 100204, 150306, 161868, 175357, 300612, 350714, 526071, 701428, 1052142, 2104284]

約数ペア:

[(1, 2104284), (2, 1052142), (3, 701428), (4, 526071), (6, 350714), (7, 300612), (12, 175357), (13, 161868), (14, 150306), (21, 100204), (26, 80934), (28, 75153), (39, 53956), (41, 51324), (42, 50102), (47, 44772), (52, 40467), (78, 26978), (82, 25662), (84, 25051), (91, 23124), (94, 22386), (123, 17108), (141, 14924), (156, 13489), (164, 12831), (182, 11562), (188, 11193), (246, 8554), (273, 7708), (282, 7462), (287, 7332), (329, 6396), (364, 5781), (492, 4277), (533, 3948), (546, 3854), (564, 3731), (574, 3666), (611, 3444), (658, 3198), (861, 2444), (987, 2132), (1066, 1974), (1092, 1927), (1148, 1833), (1222, 1722), (1316, 1599)]