8410490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 16654464

約数和(自身を除く): 8243974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 487, 785, 974, 1570, 1727, 2435, 3454, 4870, 5357, 8635, 10714, 17270, 26785, 53570, 76459, 152918, 382295, 764590, 841049, 1682098, 4205245, 8410490]

約数ペア:

[(1, 8410490), (2, 4205245), (5, 1682098), (10, 841049), (11, 764590), (22, 382295), (55, 152918), (110, 76459), (157, 53570), (314, 26785), (487, 17270), (785, 10714), (974, 8635), (1570, 5357), (1727, 4870), (2435, 3454)]