1272968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3881}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 2445660

約数和(自身を除く): 1172692

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3881, 7762, 15524, 31048, 159121, 318242, 636484, 1272968]

約数ペア:

[(1, 1272968), (2, 636484), (4, 318242), (8, 159121), (41, 31048), (82, 15524), (164, 7762), (328, 3881)]