2021815524

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 4745756736

約数和(自身を除く): 2723941212

約数列:

[1, 2, 3, 4, 6, 12, 331, 521, 662, 977, 993, 1042, 1324, 1563, 1954, 1986, 2084, 2931, 3126, 3908, 3972, 5862, 6252, 11724, 172451, 323387, 344902, 509017, 517353, 646774, 689804, 970161, 1018034, 1034706, 1293548, 1527051, 1940322, 2036068, 2069412, 3054102, 3880644, 6108204, 168484627, 336969254, 505453881, 673938508, 1010907762, 2021815524]

約数ペア:

[(1, 2021815524), (2, 1010907762), (3, 673938508), (4, 505453881), (6, 336969254), (12, 168484627), (331, 6108204), (521, 3880644), (662, 3054102), (977, 2069412), (993, 2036068), (1042, 1940322), (1324, 1527051), (1563, 1293548), (1954, 1034706), (1986, 1018034), (2084, 970161), (2931, 689804), (3126, 646774), (3908, 517353), (3972, 509017), (5862, 344902), (6252, 323387), (11724, 172451)]