556392496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3161321}}^1$

素因数の和:3161340

約数の個数: 20

約数和(自身を含む): 1176011784

約数和(自身を除く): 619619288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3161321, 6322642, 12645284, 25290568, 34774531, 50581136, 69549062, 139098124, 278196248, 556392496]

約数ペア:

[(1, 556392496), (2, 278196248), (4, 139098124), (8, 69549062), (11, 50581136), (16, 34774531), (22, 25290568), (44, 12645284), (88, 6322642), (176, 3161321)]