1320556876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{9203}}^1$

素因数の和:10473

約数の個数: 24

約数和(自身を含む): 2392855920

約数和(自身を除く): 1072299044

約数列:

[1, 2, 4, 29, 58, 116, 1237, 2474, 4948, 9203, 18406, 35873, 36812, 71746, 143492, 266887, 533774, 1067548, 11384111, 22768222, 45536444, 330139219, 660278438, 1320556876]

約数ペア:

[(1, 1320556876), (2, 660278438), (4, 330139219), (29, 45536444), (58, 22768222), (116, 11384111), (1237, 1067548), (2474, 533774), (4948, 266887), (9203, 143492), (18406, 71746), (35873, 36812)]