393007738

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{4759}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 595647360

約数和(自身を除く): 202639622

約数列:

[1, 2, 157, 263, 314, 526, 4759, 9518, 41291, 82582, 747163, 1251617, 1494326, 2503234, 196503869, 393007738]

約数ペア:

[(1, 393007738), (2, 196503869), (157, 2503234), (263, 1494326), (314, 1251617), (526, 747163), (4759, 82582), (9518, 41291)]