321156098

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1\times {\mathrm{1103}}^1$

素因数の和:2041

約数の個数: 16

約数和(自身を含む): 485274240

約数和(自身を除く): 164118142

約数列:

[1, 2, 197, 394, 739, 1103, 1478, 2206, 145583, 217291, 291166, 434582, 815117, 1630234, 160578049, 321156098]

約数ペア:

[(1, 321156098), (2, 160578049), (197, 1630234), (394, 815117), (739, 434582), (1103, 291166), (1478, 217291), (2206, 145583)]