10320726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 12032682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 431, 614, 862, 921, 1293, 1842, 2586, 3991, 5603, 7982, 11206, 11973, 16809, 23946, 33618, 132317, 264634, 396951, 793902, 1720121, 3440242, 5160363, 10320726]

約数ペア:

[(1, 10320726), (2, 5160363), (3, 3440242), (6, 1720121), (13, 793902), (26, 396951), (39, 264634), (78, 132317), (307, 33618), (431, 23946), (614, 16809), (862, 11973), (921, 11206), (1293, 7982), (1842, 5603), (2586, 3991)]