2555141524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 4861308816

約数和(自身を除く): 2306167292

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 401, 677, 724, 802, 1354, 1604, 2353, 2708, 4706, 5213, 8801, 9412, 10426, 17602, 20852, 35204, 72581, 122537, 145162, 245074, 271477, 290324, 490148, 542954, 943553, 1085908, 1592981, 1887106, 3185962, 3529201, 3774212, 6371924, 7058402, 14116804, 49137337, 98274674, 196549348, 638785381, 1277570762, 2555141524]

約数ペア:

[(1, 2555141524), (2, 1277570762), (4, 638785381), (13, 196549348), (26, 98274674), (52, 49137337), (181, 14116804), (362, 7058402), (401, 6371924), (677, 3774212), (724, 3529201), (802, 3185962), (1354, 1887106), (1604, 1592981), (2353, 1085908), (2708, 943553), (4706, 542954), (5213, 490148), (8801, 290324), (9412, 271477), (10426, 245074), (17602, 145162), (20852, 122537), (35204, 72581)]