758706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 1669248

約数和(自身を除く): 910542

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 137, 142, 213, 274, 411, 426, 822, 923, 1781, 1846, 2769, 3562, 5343, 5538, 9727, 10686, 19454, 29181, 58362, 126451, 252902, 379353, 758706]

約数ペア:

[(1, 758706), (2, 379353), (3, 252902), (6, 126451), (13, 58362), (26, 29181), (39, 19454), (71, 10686), (78, 9727), (137, 5538), (142, 5343), (213, 3562), (274, 2769), (411, 1846), (426, 1781), (822, 923)]