1419997864

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{2138551}}^1$

素因数の和:2138640

約数の個数: 16

約数和(自身を含む): 2694575520

約数和(自身を除く): 1274577656

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 2138551, 4277102, 8554204, 17108408, 177499733, 354999466, 709998932, 1419997864]

約数ペア:

[(1, 1419997864), (2, 709998932), (4, 354999466), (8, 177499733), (83, 17108408), (166, 8554204), (332, 4277102), (664, 2138551)]