1131978710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1120771}}^1$

素因数の和:1120879

約数の個数: 16

約数和(自身を含む): 2057737392

約数和(自身を除く): 925758682

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1120771, 2241542, 5603855, 11207710, 113197871, 226395742, 565989355, 1131978710]

約数ペア:

[(1, 1131978710), (2, 565989355), (5, 226395742), (10, 113197871), (101, 11207710), (202, 5603855), (505, 2241542), (1010, 1120771)]