1907029016

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{128923}}^1$

素因数の和:129015

約数の個数: 24

約数和(自身を含む): 3660796980

約数和(自身を除く): 1753767964

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1849, 3698, 7396, 14792, 128923, 257846, 515692, 1031384, 5543689, 11087378, 22174756, 44349512, 238378627, 476757254, 953514508, 1907029016]

約数ペア:

[(1, 1907029016), (2, 953514508), (4, 476757254), (8, 238378627), (43, 44349512), (86, 22174756), (172, 11087378), (344, 5543689), (1849, 1031384), (3698, 515692), (7396, 257846), (14792, 128923)]