8870820222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{636997}}^1$

素因数の和:637224

約数の個数: 32

約数和(自身を含む): 19446274944

約数和(自身を除く): 10575454722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 6963, 13926, 636997, 1273994, 1910991, 3821982, 7006967, 14013934, 21020901, 42041802, 134406367, 268812734, 403219101, 806438202, 1478470037, 2956940074, 4435410111, 8870820222]

約数ペア:

[(1, 8870820222), (2, 4435410111), (3, 2956940074), (6, 1478470037), (11, 806438202), (22, 403219101), (33, 268812734), (66, 134406367), (211, 42041802), (422, 21020901), (633, 14013934), (1266, 7006967), (2321, 3821982), (4642, 1910991), (6963, 1273994), (13926, 636997)]