1378312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 2885400

約数和(自身を除く): 1507088

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 457, 754, 914, 1508, 1828, 3016, 3656, 5941, 11882, 13253, 23764, 26506, 47528, 53012, 106024, 172289, 344578, 689156, 1378312]

約数ペア:

[(1, 1378312), (2, 689156), (4, 344578), (8, 172289), (13, 106024), (26, 53012), (29, 47528), (52, 26506), (58, 23764), (104, 13253), (116, 11882), (232, 5941), (377, 3656), (457, 3016), (754, 1828), (914, 1508)]