70777918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 107775360

約数和(自身を除く): 36997442

約数列:

[1, 2, 83, 166, 647, 659, 1294, 1318, 53701, 54697, 107402, 109394, 426373, 852746, 35388959, 70777918]

約数ペア:

[(1, 70777918), (2, 35388959), (83, 852746), (166, 426373), (647, 109394), (659, 107402), (1294, 54697), (1318, 53701)]