1988045386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{187163}}^1$

素因数の和:187325

約数の個数: 16

約数和(自身を含む): 3072484224

約数和(自身を除く): 1084438838

約数列:

[1, 2, 47, 94, 113, 226, 5311, 10622, 187163, 374326, 8796661, 17593322, 21149419, 42298838, 994022693, 1988045386]

約数ペア:

[(1, 1988045386), (2, 994022693), (47, 42298838), (94, 21149419), (113, 17593322), (226, 8796661), (5311, 374326), (10622, 187163)]