2105722406

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{55763}}^1$

素因数の和:56083

約数の個数: 16

約数和(自身を含む): 3212006400

約数和(自身を除く): 1106283994

約数列:

[1, 2, 79, 158, 239, 478, 18881, 37762, 55763, 111526, 4405277, 8810554, 13327357, 26654714, 1052861203, 2105722406]

約数ペア:

[(1, 2105722406), (2, 1052861203), (79, 26654714), (158, 13327357), (239, 8810554), (478, 4405277), (18881, 111526), (37762, 55763)]