389750398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{60017}}^1$

素因数の和:60227

約数の個数: 16

約数和(自身を含む): 622266624

約数和(自身を除く): 232516226

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6494, 60017, 120034, 1020289, 2040578, 11463247, 22926494, 194875199, 389750398]

約数ペア:

[(1, 389750398), (2, 194875199), (17, 22926494), (34, 11463247), (191, 2040578), (382, 1020289), (3247, 120034), (6494, 60017)]