8606390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 16813440

約数和(自身を除く): 8207050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 277, 478, 554, 1195, 1385, 2390, 2770, 3107, 3601, 6214, 7202, 15535, 18005, 31070, 36010, 66203, 132406, 331015, 662030, 860639, 1721278, 4303195, 8606390]

約数ペア:

[(1, 8606390), (2, 4303195), (5, 1721278), (10, 860639), (13, 662030), (26, 331015), (65, 132406), (130, 66203), (239, 36010), (277, 31070), (478, 18005), (554, 15535), (1195, 7202), (1385, 6214), (2390, 3601), (2770, 3107)]