266612470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{620029}}^1$

素因数の和:620079

約数の個数: 16

約数和(自身を含む): 491063760

約数和(自身を除く): 224451290

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 620029, 1240058, 3100145, 6200290, 26661247, 53322494, 133306235, 266612470]

約数ペア:

[(1, 266612470), (2, 133306235), (5, 53322494), (10, 26661247), (43, 6200290), (86, 3100145), (215, 1240058), (430, 620029)]