320401494502

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1\times {\mathrm{1605041}}^1$

素因数の和:1605855

約数の個数: 16

約数和(自身を含む): 484517238624

約数和(自身を除く): 164115744122

約数列:

[1, 2, 151, 302, 661, 1322, 99811, 199622, 1605041, 3210082, 242361191, 484722382, 1060932101, 2121864202, 160200747251, 320401494502]

約数ペア:

[(1, 320401494502), (2, 160200747251), (151, 2121864202), (302, 1060932101), (661, 484722382), (1322, 242361191), (99811, 3210082), (199622, 1605041)]