447645284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{2719}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 795110400

約数和(自身を除く): 347465116

約数列:

[1, 2, 4, 79, 158, 316, 521, 1042, 2084, 2719, 5438, 10876, 41159, 82318, 164636, 214801, 429602, 859204, 1416599, 2833198, 5666396, 111911321, 223822642, 447645284]

約数ペア:

[(1, 447645284), (2, 223822642), (4, 111911321), (79, 5666396), (158, 2833198), (316, 1416599), (521, 859204), (1042, 429602), (2084, 214801), (2719, 164636), (5438, 82318), (10876, 41159)]