432912890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 791527680

約数和(自身を除く): 358614790

約数列:

[1, 2, 5, 10, 79, 158, 395, 443, 790, 886, 1237, 2215, 2474, 4430, 6185, 12370, 34997, 69994, 97723, 174985, 195446, 349970, 488615, 547991, 977230, 1095982, 2739955, 5479910, 43291289, 86582578, 216456445, 432912890]

約数ペア:

[(1, 432912890), (2, 216456445), (5, 86582578), (10, 43291289), (79, 5479910), (158, 2739955), (395, 1095982), (443, 977230), (790, 547991), (886, 488615), (1237, 349970), (2215, 195446), (2474, 174985), (4430, 97723), (6185, 69994), (12370, 34997)]