1998302968

素因数分解:

$2^3\times {\mathrm{587}}^1\times {\mathrm{425533}}^1$

素因数の和:426126

約数の個数: 16

約数和(自身を含む): 3753209880

約数和(自身を除く): 1754906912

約数列:

[1, 2, 4, 8, 587, 1174, 2348, 4696, 425533, 851066, 1702132, 3404264, 249787871, 499575742, 999151484, 1998302968]

約数ペア:

[(1, 1998302968), (2, 999151484), (4, 499575742), (8, 249787871), (587, 3404264), (1174, 1702132), (2348, 851066), (4696, 425533)]