988898888

素因数分解:

$2^3\times {\mathrm{6101}}^1\times {\mathrm{20261}}^1$

素因数の和:26368

約数の個数: 16

約数和(自身を含む): 1854580860

約数和(自身を除く): 865681972

約数列:

[1, 2, 4, 8, 6101, 12202, 20261, 24404, 40522, 48808, 81044, 162088, 123612361, 247224722, 494449444, 988898888]

約数ペア:

[(1, 988898888), (2, 494449444), (4, 247224722), (8, 123612361), (6101, 162088), (12202, 81044), (20261, 48808), (24404, 40522)]