2109132365

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{10177}}^1$

素因数の和:10592

約数の個数: 16

約数和(自身を含む): 2556306480

約数和(自身を除く): 447174115

約数列:

[1, 5, 181, 229, 905, 1145, 10177, 41449, 50885, 207245, 1842037, 2330533, 9210185, 11652665, 421826473, 2109132365]

約数ペア:

[(1, 2109132365), (5, 421826473), (181, 11652665), (229, 9210185), (905, 2330533), (1145, 1842037), (10177, 207245), (41449, 50885)]