2016996826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{3301}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 3315102336

約数和(自身を除く): 1298105510

約数列:

[1, 2, 13, 26, 71, 142, 331, 662, 923, 1846, 3301, 4303, 6602, 8606, 23501, 42913, 47002, 85826, 234371, 305513, 468742, 611026, 1092631, 2185262, 3046823, 6093646, 14204203, 28408406, 77576801, 155153602, 1008498413, 2016996826]

約数ペア:

[(1, 2016996826), (2, 1008498413), (13, 155153602), (26, 77576801), (71, 28408406), (142, 14204203), (331, 6093646), (662, 3046823), (923, 2185262), (1846, 1092631), (3301, 611026), (4303, 468742), (6602, 305513), (8606, 234371), (23501, 85826), (42913, 47002)]