191398792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3779}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 387374400

約数和(自身を除く): 195975608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 974, 1948, 3779, 3896, 6331, 7558, 12662, 15116, 25324, 30232, 49127, 50648, 98254, 196508, 393016, 1840373, 3680746, 7361492, 14722984, 23924849, 47849698, 95699396, 191398792]

約数ペア:

[(1, 191398792), (2, 95699396), (4, 47849698), (8, 23924849), (13, 14722984), (26, 7361492), (52, 3680746), (104, 1840373), (487, 393016), (974, 196508), (1948, 98254), (3779, 50648), (3896, 49127), (6331, 30232), (7558, 25324), (12662, 15116)]