81012888002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{9817}}^1\times {\mathrm{40853}}^1$

素因数の和:50773

約数の個数: 16

約数和(自身を含む): 122737999032

約数和(自身を除く): 41725111030

約数列:

[1, 2, 101, 202, 9817, 19634, 40853, 81706, 991517, 1983034, 4126153, 8252306, 401053901, 802107802, 40506444001, 81012888002]

約数ペア:

[(1, 81012888002), (2, 40506444001), (101, 802107802), (202, 401053901), (9817, 8252306), (19634, 4126153), (40853, 1983034), (81706, 991517)]