308420926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{25169}}^1$

素因数の和:25739

約数の個数: 16

約数和(自身を含む): 505614960

約数和(自身を除く): 197194034

約数列:

[1, 2, 11, 22, 557, 1114, 6127, 12254, 25169, 50338, 276859, 553718, 14019133, 28038266, 154210463, 308420926]

約数ペア:

[(1, 308420926), (2, 154210463), (11, 28038266), (22, 14019133), (557, 553718), (1114, 276859), (6127, 50338), (12254, 25169)]