2012256458

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1\times {\mathrm{12889}}^1$

素因数の和:13453

約数の個数: 16

約数和(自身を含む): 3040390080

約数和(自身を除く): 1028133622

約数列:

[1, 2, 251, 311, 502, 622, 12889, 25778, 78061, 156122, 3235139, 4008479, 6470278, 8016958, 1006128229, 2012256458]

約数ペア:

[(1, 2012256458), (2, 1006128229), (251, 8016958), (311, 6470278), (502, 4008479), (622, 3235139), (12889, 156122), (25778, 78061)]