8293610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 16232832

約数和(自身を除く): 7939222

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 487, 655, 974, 1310, 1703, 2435, 3406, 4870, 6331, 8515, 12662, 17030, 31655, 63310, 63797, 127594, 318985, 637970, 829361, 1658722, 4146805, 8293610]

約数ペア:

[(1, 8293610), (2, 4146805), (5, 1658722), (10, 829361), (13, 637970), (26, 318985), (65, 127594), (130, 63797), (131, 63310), (262, 31655), (487, 17030), (655, 12662), (974, 8515), (1310, 6331), (1703, 4870), (2435, 3406)]