2030291245

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1\times {\mathrm{2549}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 2451121200

約数和(自身を除く): 420829955

約数列:

[1, 5, 241, 661, 1205, 2549, 3305, 12745, 159301, 614309, 796505, 1684889, 3071545, 8424445, 406058249, 2030291245]

約数ペア:

[(1, 2030291245), (5, 406058249), (241, 8424445), (661, 3071545), (1205, 1684889), (2549, 796505), (3305, 614309), (12745, 159301)]