1864451474

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1\times {\mathrm{5387}}^1$

素因数の和:6841

約数の個数: 16

約数和(自身を含む): 2820682656

約数和(自身を除く): 956231182

約数列:

[1, 2, 131, 262, 1321, 2642, 5387, 10774, 173051, 346102, 705697, 1411394, 7116227, 14232454, 932225737, 1864451474]

約数ペア:

[(1, 1864451474), (2, 932225737), (131, 14232454), (262, 7116227), (1321, 1411394), (2642, 705697), (5387, 346102), (10774, 173051)]