389622642

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{375359}}^1$

素因数の和:375537

約数の個数: 16

約数和(自身を含む): 783751680

約数和(自身を除く): 394129038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 375359, 750718, 1126077, 2252154, 64937107, 129874214, 194811321, 389622642]

約数ペア:

[(1, 389622642), (2, 194811321), (3, 129874214), (6, 64937107), (173, 2252154), (346, 1126077), (519, 750718), (1038, 375359)]