2021497412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{778697}}^1$

素因数の和:778771

約数の個数: 24

約数和(自身を含む): 3924637920

約数和(自身を除く): 1903140508

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 778697, 1557394, 3114788, 8565667, 17131334, 34262668, 45943123, 91886246, 183772492, 505374353, 1010748706, 2021497412]

約数ペア:

[(1, 2021497412), (2, 1010748706), (4, 505374353), (11, 183772492), (22, 91886246), (44, 45943123), (59, 34262668), (118, 17131334), (236, 8565667), (649, 3114788), (1298, 1557394), (2596, 778697)]