260263595

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 316454688

約数和(自身を除く): 56191093

約数列:

[1, 5, 131, 197, 655, 985, 2017, 10085, 25807, 129035, 264227, 397349, 1321135, 1986745, 52052719, 260263595]

約数ペア:

[(1, 260263595), (5, 52052719), (131, 1986745), (197, 1321135), (655, 397349), (985, 264227), (2017, 129035), (10085, 25807)]