347843886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{32083}}^1$

素因数の和:32240

約数の個数: 32

約数和(自身を含む): 754615680

約数和(自身を除く): 406771794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 32083, 64166, 96249, 192498, 417079, 834158, 1251237, 2502474, 4459537, 8919074, 13378611, 26757222, 57973981, 115947962, 173921943, 347843886]

約数ペア:

[(1, 347843886), (2, 173921943), (3, 115947962), (6, 57973981), (13, 26757222), (26, 13378611), (39, 8919074), (78, 4459537), (139, 2502474), (278, 1251237), (417, 834158), (834, 417079), (1807, 192498), (3614, 96249), (5421, 64166), (10842, 32083)]