393290430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1008437}}^1$

素因数の和:1008460

約数の個数: 32

約数和(自身を含む): 1016505504

約数和(自身を除く): 623215074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1008437, 2016874, 3025311, 5042185, 6050622, 10084370, 13109681, 15126555, 26219362, 30253110, 39329043, 65548405, 78658086, 131096810, 196645215, 393290430]

約数ペア:

[(1, 393290430), (2, 196645215), (3, 131096810), (5, 78658086), (6, 65548405), (10, 39329043), (13, 30253110), (15, 26219362), (26, 15126555), (30, 13109681), (39, 10084370), (65, 6050622), (78, 5042185), (130, 3025311), (195, 2016874), (390, 1008437)]