870855292

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{40993}}^1$

素因数の和:41157

約数の個数: 24

約数和(自身を含む): 1570234176

約数和(自身を除く): 699378884

約数列:

[1, 2, 4, 47, 94, 113, 188, 226, 452, 5311, 10622, 21244, 40993, 81986, 163972, 1926671, 3853342, 4632209, 7706684, 9264418, 18528836, 217713823, 435427646, 870855292]

約数ペア:

[(1, 870855292), (2, 435427646), (4, 217713823), (47, 18528836), (94, 9264418), (113, 7706684), (188, 4632209), (226, 3853342), (452, 1926671), (5311, 163972), (10622, 81986), (21244, 40993)]