2016579752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4021}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 4256884800

約数和(自身を除く): 2240305048

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 139, 164, 278, 328, 451, 556, 902, 1112, 1529, 1804, 3058, 3608, 4021, 5699, 6116, 8042, 11398, 12232, 16084, 22796, 32168, 44231, 45592, 62689, 88462, 125378, 164861, 176924, 250756, 329722, 353848, 501512, 558919, 659444, 1117838, 1318888, 1813471, 2235676, 3626942, 4471352, 6148109, 7253884, 12296218, 14507768, 22915679, 24592436, 45831358, 49184872, 91662716, 183325432, 252072469, 504144938, 1008289876, 2016579752]

約数ペア:

[(1, 2016579752), (2, 1008289876), (4, 504144938), (8, 252072469), (11, 183325432), (22, 91662716), (41, 49184872), (44, 45831358), (82, 24592436), (88, 22915679), (139, 14507768), (164, 12296218), (278, 7253884), (328, 6148109), (451, 4471352), (556, 3626942), (902, 2235676), (1112, 1813471), (1529, 1318888), (1804, 1117838), (3058, 659444), (3608, 558919), (4021, 501512), (5699, 353848), (6116, 329722), (8042, 250756), (11398, 176924), (12232, 164861), (16084, 125378), (22796, 88462), (32168, 62689), (44231, 45592)]