1996814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 3169152

約数和(自身を除く): 1172338

約数列:

[1, 2, 23, 46, 83, 166, 523, 1046, 1909, 3818, 12029, 24058, 43409, 86818, 998407, 1996814]

約数ペア:

[(1, 1996814), (2, 998407), (23, 86818), (46, 43409), (83, 24058), (166, 12029), (523, 3818), (1046, 1909)]