57382390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{441403}}^1$

素因数の和:441423

約数の個数: 16

約数和(自身を含む): 111233808

約数和(自身を除く): 53851418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 441403, 882806, 2207015, 4414030, 5738239, 11476478, 28691195, 57382390]

約数ペア:

[(1, 57382390), (2, 28691195), (5, 11476478), (10, 5738239), (13, 4414030), (26, 2207015), (65, 882806), (130, 441403)]