2015650052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{42179}}^1$

素因数の和:43115

約数の個数: 24

約数和(自身を含む): 3802948800

約数和(自身を除く): 1787298748

約数列:

[1, 2, 4, 13, 26, 52, 919, 1838, 3676, 11947, 23894, 42179, 47788, 84358, 168716, 548327, 1096654, 2193308, 38762501, 77525002, 155050004, 503912513, 1007825026, 2015650052]

約数ペア:

[(1, 2015650052), (2, 1007825026), (4, 503912513), (13, 155050004), (26, 77525002), (52, 38762501), (919, 2193308), (1838, 1096654), (3676, 548327), (11947, 168716), (23894, 84358), (42179, 47788)]