139708556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{5879}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 263917920

約数和(自身を除く): 124209364

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5879, 5941, 11758, 11882, 23516, 23764, 76427, 152854, 305708, 2686703, 5373406, 10746812, 34927139, 69854278, 139708556]

約数ペア:

[(1, 139708556), (2, 69854278), (4, 34927139), (13, 10746812), (26, 5373406), (52, 2686703), (457, 305708), (914, 152854), (1828, 76427), (5879, 23764), (5941, 23516), (11758, 11882)]