1397808528

素因数分解:

$2^4\times 3^1\times {\mathrm{29121011}}^1$

素因数の和:29121022

約数の個数: 20

約数和(自身を含む): 3611005488

約数和(自身を除く): 2213196960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 29121011, 58242022, 87363033, 116484044, 174726066, 232968088, 349452132, 465936176, 698904264, 1397808528]

約数ペア:

[(1, 1397808528), (2, 698904264), (3, 465936176), (4, 349452132), (6, 232968088), (8, 174726066), (12, 116484044), (16, 87363033), (24, 58242022), (48, 29121011)]