171385844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{100343}}^1$

素因数の和:100415

約数の個数: 24

約数和(自身を含む): 348394368

約数和(自身を除く): 177008524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 100343, 200686, 401372, 702401, 1404802, 2809604, 6120923, 12241846, 24483692, 42846461, 85692922, 171385844]

約数ペア:

[(1, 171385844), (2, 85692922), (4, 42846461), (7, 24483692), (14, 12241846), (28, 6120923), (61, 2809604), (122, 1404802), (244, 702401), (427, 401372), (854, 200686), (1708, 100343)]