1661893292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{114487}}^1$

素因数の和:114701

約数の個数: 24

約数和(自身を含む): 3077437440

約数和(自身を除く): 1415544148

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 114487, 228974, 457948, 2175253, 4350506, 8701012, 21867017, 43734034, 87468068, 415473323, 830946646, 1661893292]

約数ペア:

[(1, 1661893292), (2, 830946646), (4, 415473323), (19, 87468068), (38, 43734034), (76, 21867017), (191, 8701012), (382, 4350506), (764, 2175253), (3629, 457948), (7258, 228974), (14516, 114487)]