2219793836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67867}}^1$

素因数の和:67938

約数の個数: 48

約数和(自身を含む): 4549327776

約数和(自身を除く): 2329533940

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 16354, 32708, 67867, 135734, 271468, 882271, 1153739, 1764542, 2307478, 2511079, 3529084, 4614956, 5022158, 10044316, 14998607, 29997214, 32644027, 42688343, 59994428, 65288054, 85376686, 130576108, 170753372, 554948459, 1109896918, 2219793836]

約数ペア:

[(1, 2219793836), (2, 1109896918), (4, 554948459), (13, 170753372), (17, 130576108), (26, 85376686), (34, 65288054), (37, 59994428), (52, 42688343), (68, 32644027), (74, 29997214), (148, 14998607), (221, 10044316), (442, 5022158), (481, 4614956), (629, 3529084), (884, 2511079), (962, 2307478), (1258, 1764542), (1924, 1153739), (2516, 882271), (8177, 271468), (16354, 135734), (32708, 67867)]