2990524

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 24

約数和(自身を含む): 5574800

約数和(自身を除く): 2584276

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 361, 436, 722, 1444, 2071, 4142, 6859, 8284, 13718, 27436, 39349, 78698, 157396, 747631, 1495262, 2990524]

約数ペア:

[(1, 2990524), (2, 1495262), (4, 747631), (19, 157396), (38, 78698), (76, 39349), (109, 27436), (218, 13718), (361, 8284), (436, 6859), (722, 4142), (1444, 2071)]