8239972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 15623552

約数和(自身を除く): 7383580

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 751, 844, 1502, 2743, 3004, 5486, 9763, 10972, 19526, 39052, 158461, 316922, 633844, 2059993, 4119986, 8239972]

約数ペア:

[(1, 8239972), (2, 4119986), (4, 2059993), (13, 633844), (26, 316922), (52, 158461), (211, 39052), (422, 19526), (751, 10972), (844, 9763), (1502, 5486), (2743, 3004)]