870826396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{32077}}^1$

素因数の和:32709

約数の個数: 24

約数和(自身を含む): 1665233136

約数和(自身を除く): 794406740

約数列:

[1, 2, 4, 11, 22, 44, 617, 1234, 2468, 6787, 13574, 27148, 32077, 64154, 128308, 352847, 705694, 1411388, 19791509, 39583018, 79166036, 217706599, 435413198, 870826396]

約数ペア:

[(1, 870826396), (2, 435413198), (4, 217706599), (11, 79166036), (22, 39583018), (44, 19791509), (617, 1411388), (1234, 705694), (2468, 352847), (6787, 128308), (13574, 64154), (27148, 32077)]