2783249684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{156257}}^1$

素因数の和:156395

約数の個数: 24

約数和(自身を含む): 5018381928

約数和(自身を除く): 2235132244

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 4453, 8906, 17812, 156257, 312514, 625028, 9531677, 11406761, 19063354, 22813522, 38126708, 45627044, 695812421, 1391624842, 2783249684]

約数ペア:

[(1, 2783249684), (2, 1391624842), (4, 695812421), (61, 45627044), (73, 38126708), (122, 22813522), (146, 19063354), (244, 11406761), (292, 9531677), (4453, 625028), (8906, 312514), (17812, 156257)]