2008902588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{310591}}^1$

素因数の和:310623

約数の個数: 72

約数和(自身を含む): 5948457984

約数和(自身を除く): 3939555396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 310591, 621182, 931773, 1242364, 1863546, 2174137, 3416501, 3727092, 4348274, 6522411, 6833002, 8696548, 10249503, 13044822, 13666004, 15218959, 20499006, 23915507, 26089644, 30437918, 40998012, 45656877, 47831014, 60875836, 71746521, 91313754, 95662028, 143493042, 167408549, 182627508, 286986084, 334817098, 502225647, 669634196, 1004451294, 2008902588]

約数ペア:

[(1, 2008902588), (2, 1004451294), (3, 669634196), (4, 502225647), (6, 334817098), (7, 286986084), (11, 182627508), (12, 167408549), (14, 143493042), (21, 95662028), (22, 91313754), (28, 71746521), (33, 60875836), (42, 47831014), (44, 45656877), (49, 40998012), (66, 30437918), (77, 26089644), (84, 23915507), (98, 20499006), (132, 15218959), (147, 13666004), (154, 13044822), (196, 10249503), (231, 8696548), (294, 6833002), (308, 6522411), (462, 4348274), (539, 3727092), (588, 3416501), (924, 2174137), (1078, 1863546), (1617, 1242364), (2156, 931773), (3234, 621182), (6468, 310591)]