2113236536

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{209813}}^1$

素因数の和:211078

約数の個数: 16

約数和(自身を含む): 3965484600

約数和(自身を除く): 1852248064

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 209813, 419626, 839252, 1678504, 264154567, 528309134, 1056618268, 2113236536]

約数ペア:

[(1, 2113236536), (2, 1056618268), (4, 528309134), (8, 264154567), (1259, 1678504), (2518, 839252), (5036, 419626), (10072, 209813)]