1203221138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5055551}}^1$

素因数の和:5055577

約数の個数: 16

約数和(自身を含む): 2183998464

約数和(自身を除く): 980777326

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5055551, 10111102, 35388857, 70777714, 85944367, 171888734, 601610569, 1203221138]

約数ペア:

[(1, 1203221138), (2, 601610569), (7, 171888734), (14, 85944367), (17, 70777714), (34, 35388857), (119, 10111102), (238, 5055551)]