2141894924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8009}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 4176093600

約数和(自身を除く): 2034198676

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 139, 148, 278, 481, 556, 962, 1807, 1924, 3614, 5143, 7228, 8009, 10286, 16018, 20572, 32036, 66859, 104117, 133718, 208234, 267436, 296333, 416468, 592666, 1113251, 1185332, 2226502, 3852329, 4453004, 7704658, 14472263, 15409316, 28944526, 41190287, 57889052, 82380574, 164761148, 535473731, 1070947462, 2141894924]

約数ペア:

[(1, 2141894924), (2, 1070947462), (4, 535473731), (13, 164761148), (26, 82380574), (37, 57889052), (52, 41190287), (74, 28944526), (139, 15409316), (148, 14472263), (278, 7704658), (481, 4453004), (556, 3852329), (962, 2226502), (1807, 1185332), (1924, 1113251), (3614, 592666), (5143, 416468), (7228, 296333), (8009, 267436), (10286, 208234), (16018, 133718), (20572, 104117), (32036, 66859)]