939446430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2408837}}^1$

素因数の和:2408860

約数の個数: 32

約数和(自身を含む): 2428108704

約数和(自身を除く): 1488662274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2408837, 4817674, 7226511, 12044185, 14453022, 24088370, 31314881, 36132555, 62629762, 72265110, 93944643, 156574405, 187889286, 313148810, 469723215, 939446430]

約数ペア:

[(1, 939446430), (2, 469723215), (3, 313148810), (5, 187889286), (6, 156574405), (10, 93944643), (13, 72265110), (15, 62629762), (26, 36132555), (30, 31314881), (39, 24088370), (65, 14453022), (78, 12044185), (130, 7226511), (195, 4817674), (390, 2408837)]