188274490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1107497}}^1$

素因数の和:1107521

約数の個数: 16

約数和(自身を含む): 358829352

約数和(自身を除く): 170554862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1107497, 2214994, 5537485, 11074970, 18827449, 37654898, 94137245, 188274490]

約数ペア:

[(1, 188274490), (2, 94137245), (5, 37654898), (10, 18827449), (17, 11074970), (34, 5537485), (85, 2214994), (170, 1107497)]