2012161528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{919}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 4184712000

約数和(自身を除く): 2172550472

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 569, 919, 962, 1138, 1838, 1924, 2276, 3676, 3848, 4552, 7352, 7397, 11947, 14794, 21053, 23894, 29588, 34003, 42106, 47788, 59176, 68006, 84212, 95576, 136012, 168424, 272024, 273689, 442039, 522911, 547378, 884078, 1045822, 1094756, 1768156, 2091644, 2189512, 3536312, 4183288, 6797843, 13595686, 19347707, 27191372, 38695414, 54382744, 77390828, 154781656, 251520191, 503040382, 1006080764, 2012161528]

約数ペア:

[(1, 2012161528), (2, 1006080764), (4, 503040382), (8, 251520191), (13, 154781656), (26, 77390828), (37, 54382744), (52, 38695414), (74, 27191372), (104, 19347707), (148, 13595686), (296, 6797843), (481, 4183288), (569, 3536312), (919, 2189512), (962, 2091644), (1138, 1768156), (1838, 1094756), (1924, 1045822), (2276, 884078), (3676, 547378), (3848, 522911), (4552, 442039), (7352, 273689), (7397, 272024), (11947, 168424), (14794, 136012), (21053, 95576), (23894, 84212), (29588, 68006), (34003, 59176), (42106, 47788)]