2018504719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{9319}}^1$

素因数の和:9463

約数の個数: 32

約数和(自身を含む): 2630476800

約数和(自身を除く): 611972081

約数列:

[1, 7, 11, 29, 77, 97, 203, 319, 679, 1067, 2233, 2813, 7469, 9319, 19691, 30943, 65233, 102509, 216601, 270251, 717563, 903943, 1891757, 2972761, 6327601, 9943373, 20809327, 26214347, 69603611, 183500429, 288357817, 2018504719]

約数ペア:

[(1, 2018504719), (7, 288357817), (11, 183500429), (29, 69603611), (77, 26214347), (97, 20809327), (203, 9943373), (319, 6327601), (679, 2972761), (1067, 1891757), (2233, 903943), (2813, 717563), (7469, 270251), (9319, 216601), (19691, 102509), (30943, 65233)]