478386431

素因数分解:

${\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 498462720

約数和(自身を除く): 20076289

約数列:

[1, 37, 139, 191, 487, 5143, 7067, 18019, 26549, 67693, 93017, 982313, 2504641, 3441629, 12929363, 478386431]

約数ペア:

[(1, 478386431), (37, 12929363), (139, 3441629), (191, 2504641), (487, 982313), (5143, 93017), (7067, 67693), (18019, 26549)]