2682279820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12192181}}^1$

素因数の和:12192201

約数の個数: 24

約数和(自身を含む): 6144859728

約数和(自身を除く): 3462579908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12192181, 24384362, 48768724, 60960905, 121921810, 134113991, 243843620, 268227982, 536455964, 670569955, 1341139910, 2682279820]

約数ペア:

[(1, 2682279820), (2, 1341139910), (4, 670569955), (5, 536455964), (10, 268227982), (11, 243843620), (20, 134113991), (22, 121921810), (44, 60960905), (55, 48768724), (110, 24384362), (220, 12192181)]