91721014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{991}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 171988992

約数和(自身を除く): 80267978

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 601, 991, 1202, 1982, 4207, 6611, 6937, 8414, 10901, 13222, 13874, 21802, 46277, 76307, 92554, 152614, 595591, 1191182, 4169137, 6551501, 8338274, 13103002, 45860507, 91721014]

約数ペア:

[(1, 91721014), (2, 45860507), (7, 13103002), (11, 8338274), (14, 6551501), (22, 4169137), (77, 1191182), (154, 595591), (601, 152614), (991, 92554), (1202, 76307), (1982, 46277), (4207, 21802), (6611, 13874), (6937, 13222), (8414, 10901)]