12913624456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1066889}}^1$

素因数の和:1067001

約数の個数: 32

約数和(自身を含む): 25925427000

約数和(自身を除く): 13011802544

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 1066889, 2133778, 4267556, 8535112, 18137113, 36274226, 72548452, 94953121, 145096904, 189906242, 379812484, 759624968, 1614203057, 3228406114, 6456812228, 12913624456]

約数ペア:

[(1, 12913624456), (2, 6456812228), (4, 3228406114), (8, 1614203057), (17, 759624968), (34, 379812484), (68, 189906242), (89, 145096904), (136, 94953121), (178, 72548452), (356, 36274226), (712, 18137113), (1513, 8535112), (3026, 4267556), (6052, 2133778), (12104, 1066889)]