628455906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{206593}}^1$

素因数の和:206627

約数の個数: 36

約数和(自身を含む): 1474461378

約数和(自身を除く): 846005472

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 206593, 413186, 619779, 1239558, 1859337, 2685709, 3718674, 5371418, 8057127, 16114254, 24171381, 34914217, 48342762, 69828434, 104742651, 209485302, 314227953, 628455906]

約数ペア:

[(1, 628455906), (2, 314227953), (3, 209485302), (6, 104742651), (9, 69828434), (13, 48342762), (18, 34914217), (26, 24171381), (39, 16114254), (78, 8057127), (117, 5371418), (169, 3718674), (234, 2685709), (338, 1859337), (507, 1239558), (1014, 619779), (1521, 413186), (3042, 206593)]