1801813364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2357}}^1$

素因数の和:2676

約数の個数: 48

約数和(自身を含む): 3467184336

約数和(自身を除く): 1665370972

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 241, 244, 482, 793, 964, 1586, 2357, 3133, 3172, 4714, 6266, 9428, 12532, 14701, 29402, 30641, 58804, 61282, 122564, 143777, 191113, 287554, 382226, 568037, 575108, 764452, 1136074, 1869101, 2272148, 3738202, 7384481, 7476404, 14768962, 29537924, 34650257, 69300514, 138601028, 450453341, 900906682, 1801813364]

約数ペア:

[(1, 1801813364), (2, 900906682), (4, 450453341), (13, 138601028), (26, 69300514), (52, 34650257), (61, 29537924), (122, 14768962), (241, 7476404), (244, 7384481), (482, 3738202), (793, 2272148), (964, 1869101), (1586, 1136074), (2357, 764452), (3133, 575108), (3172, 568037), (4714, 382226), (6266, 287554), (9428, 191113), (12532, 143777), (14701, 122564), (29402, 61282), (30641, 58804)]