2008963068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{174571}}^1$

素因数の和:174722

約数の個数: 48

約数和(自身を含む): 5396369664

約数和(自身を除く): 3387406596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 174571, 349142, 523713, 698284, 1047426, 1221997, 2094852, 2443994, 3665991, 4887988, 7331982, 14663964, 23916227, 47832454, 71748681, 95664908, 143497362, 167413589, 286994724, 334827178, 502240767, 669654356, 1004481534, 2008963068]

約数ペア:

[(1, 2008963068), (2, 1004481534), (3, 669654356), (4, 502240767), (6, 334827178), (7, 286994724), (12, 167413589), (14, 143497362), (21, 95664908), (28, 71748681), (42, 47832454), (84, 23916227), (137, 14663964), (274, 7331982), (411, 4887988), (548, 3665991), (822, 2443994), (959, 2094852), (1644, 1221997), (1918, 1047426), (2877, 698284), (3836, 523713), (5754, 349142), (11508, 174571)]