57616390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443203}}^1$

素因数の和:443223

約数の個数: 16

約数和(自身を含む): 111687408

約数和(自身を除く): 54071018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443203, 886406, 2216015, 4432030, 5761639, 11523278, 28808195, 57616390]

約数ペア:

[(1, 57616390), (2, 28808195), (5, 11523278), (10, 5761639), (13, 4432030), (26, 2216015), (65, 886406), (130, 443203)]