396851246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3517}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 680859648

約数和(自身を除く): 284008402

約数列:

[1, 2, 11, 22, 23, 46, 223, 253, 446, 506, 2453, 3517, 4906, 5129, 7034, 10258, 38687, 56419, 77374, 80891, 112838, 161782, 784291, 889801, 1568582, 1779602, 8627201, 17254402, 18038693, 36077386, 198425623, 396851246]

約数ペア:

[(1, 396851246), (2, 198425623), (11, 36077386), (22, 18038693), (23, 17254402), (46, 8627201), (223, 1779602), (253, 1568582), (446, 889801), (506, 784291), (2453, 161782), (3517, 112838), (4906, 80891), (5129, 77374), (7034, 56419), (10258, 38687)]