2012399988

素因数分解:

$2^2\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{101207}}^1$

素因数の和:102871

約数の個数: 24

約数和(自身を含む): 4698480192

約数和(自身を除く): 2686080204

約数列:

[1, 2, 3, 4, 6, 12, 1657, 3314, 4971, 6628, 9942, 19884, 101207, 202414, 303621, 404828, 607242, 1214484, 167699999, 335399998, 503099997, 670799996, 1006199994, 2012399988]

約数ペア:

[(1, 2012399988), (2, 1006199994), (3, 670799996), (4, 503099997), (6, 335399998), (12, 167699999), (1657, 1214484), (3314, 607242), (4971, 404828), (6628, 303621), (9942, 202414), (19884, 101207)]