2021285584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{6229}}^1$

素因数の和:7447

約数の個数: 40

約数和(自身を含む): 4150749960

約数和(自身を除く): 2129464376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1193, 2386, 4772, 6229, 9544, 12458, 19088, 20281, 24916, 40562, 49832, 81124, 99664, 105893, 162248, 211786, 324496, 423572, 847144, 1694288, 7431197, 14862394, 29724788, 59449576, 118899152, 126330349, 252660698, 505321396, 1010642792, 2021285584]

約数ペア:

[(1, 2021285584), (2, 1010642792), (4, 505321396), (8, 252660698), (16, 126330349), (17, 118899152), (34, 59449576), (68, 29724788), (136, 14862394), (272, 7431197), (1193, 1694288), (2386, 847144), (4772, 423572), (6229, 324496), (9544, 211786), (12458, 162248), (19088, 105893), (20281, 99664), (24916, 81124), (40562, 49832)]