2012282142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{363359}}^1$

素因数の和:363448

約数の個数: 32

約数和(自身を含む): 4395202560

約数和(自身を除く): 2382920418

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 363359, 726718, 1090077, 2180154, 4723667, 9447334, 14171001, 25798489, 28342002, 51596978, 77395467, 154790934, 335380357, 670760714, 1006141071, 2012282142]

約数ペア:

[(1, 2012282142), (2, 1006141071), (3, 670760714), (6, 335380357), (13, 154790934), (26, 77395467), (39, 51596978), (71, 28342002), (78, 25798489), (142, 14171001), (213, 9447334), (426, 4723667), (923, 2180154), (1846, 1090077), (2769, 726718), (5538, 363359)]