311640804002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{615890917}}^1$

素因数の和:615890953

約数の個数: 16

約数和(自身を含む): 532129753152

約数和(自身を除く): 220488949150

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 615890917, 1231781834, 6774800087, 13549600174, 14165491091, 28330982182, 155820402001, 311640804002]

約数ペア:

[(1, 311640804002), (2, 155820402001), (11, 28330982182), (22, 14165491091), (23, 13549600174), (46, 6774800087), (253, 1231781834), (506, 615890917)]