1255956872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9234977}}^1$

素因数の和:9235000

約数の個数: 16

約数和(自身を含む): 2493444060

約数和(自身を除く): 1237487188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9234977, 18469954, 36939908, 73879816, 156994609, 313989218, 627978436, 1255956872]

約数ペア:

[(1, 1255956872), (2, 627978436), (4, 313989218), (8, 156994609), (17, 73879816), (34, 36939908), (68, 18469954), (136, 9234977)]