1351680968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{17923}}^1$

素因数の和:18797

約数の個数: 32

約数和(自身を含む): 2768182560

約数和(自身を除く): 1416501592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 857, 1714, 3428, 6856, 9427, 17923, 18854, 35846, 37708, 71692, 75416, 143384, 197153, 394306, 788612, 1577224, 15360011, 30720022, 61440044, 122880088, 168960121, 337920242, 675840484, 1351680968]

約数ペア:

[(1, 1351680968), (2, 675840484), (4, 337920242), (8, 168960121), (11, 122880088), (22, 61440044), (44, 30720022), (88, 15360011), (857, 1577224), (1714, 788612), (3428, 394306), (6856, 197153), (9427, 143384), (17923, 75416), (18854, 71692), (35846, 37708)]