2247991886

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2632309}}^1$

素因数の和:2632379

約数の個数: 16

約数和(自身を含む): 3916877280

約数和(自身を除く): 1668885394

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2632309, 5264618, 18426163, 36852326, 160570849, 321141698, 1123995943, 2247991886]

約数ペア:

[(1, 2247991886), (2, 1123995943), (7, 321141698), (14, 160570849), (61, 36852326), (122, 18426163), (427, 5264618), (854, 2632309)]