642049202

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1\times {\mathrm{2917}}^1$

素因数の和:3745

約数の個数: 16

約数和(自身を含む): 970643520

約数和(自身を除く): 328594318

約数列:

[1, 2, 167, 334, 659, 1318, 2917, 5834, 110053, 220106, 487139, 974278, 1922303, 3844606, 321024601, 642049202]

約数ペア:

[(1, 642049202), (2, 321024601), (167, 3844606), (334, 1922303), (659, 974278), (1318, 487139), (2917, 220106), (5834, 110053)]