2790062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 4713984

約数和(自身を除く): 1923922

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4091, 8182, 45001, 90002, 126821, 253642, 1395031, 2790062]

約数ペア:

[(1, 2790062), (2, 1395031), (11, 253642), (22, 126821), (31, 90002), (62, 45001), (341, 8182), (682, 4091)]