2649183796

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{690611}}^1$

素因数の和:690759

約数の個数: 24

約数和(自身を含む): 5337049536

約数和(自身を除く): 2687865740

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 690611, 1381222, 2762444, 4834277, 9668554, 19337108, 94613707, 189227414, 378454828, 662295949, 1324591898, 2649183796]

約数ペア:

[(1, 2649183796), (2, 1324591898), (4, 662295949), (7, 378454828), (14, 189227414), (28, 94613707), (137, 19337108), (274, 9668554), (548, 4834277), (959, 2762444), (1918, 1381222), (3836, 690611)]