768143812

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{449}}^1\times {\mathrm{2027}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 1354298400

約数和(自身を除く): 586154588

約数列:

[1, 2, 4, 211, 422, 449, 844, 898, 1796, 2027, 4054, 8108, 94739, 189478, 378956, 427697, 855394, 910123, 1710788, 1820246, 3640492, 192035953, 384071906, 768143812]

約数ペア:

[(1, 768143812), (2, 384071906), (4, 192035953), (211, 3640492), (422, 1820246), (449, 1710788), (844, 910123), (898, 855394), (1796, 427697), (2027, 378956), (4054, 189478), (8108, 94739)]