2291508719812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{34513}}^1\times {\mathrm{5087}}^1$

素因数の和:39868

約数の個数: 48

約数和(自身を含む): 4336796201472

約数和(自身を除く): 2045287481660

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 5087, 6526, 10174, 13052, 20348, 34513, 66131, 69026, 132262, 138052, 264524, 448669, 897338, 1276837, 1794676, 2553674, 5107348, 8662763, 16598881, 17325526, 33197762, 34651052, 66395524, 112615919, 175567631, 225231838, 351135262, 450463676, 702270524, 2282379203, 4564758406, 9129516812, 44067475381, 88134950762, 176269901524, 572877179953, 1145754359906, 2291508719812]

約数ペア:

[(1, 2291508719812), (2, 1145754359906), (4, 572877179953), (13, 176269901524), (26, 88134950762), (52, 44067475381), (251, 9129516812), (502, 4564758406), (1004, 2282379203), (3263, 702270524), (5087, 450463676), (6526, 351135262), (10174, 225231838), (13052, 175567631), (20348, 112615919), (34513, 66395524), (66131, 34651052), (69026, 33197762), (132262, 17325526), (138052, 16598881), (264524, 8662763), (448669, 5107348), (897338, 2553674), (1276837, 1794676)]