2650106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 4230144

約数和(自身を除く): 1580038

約数列:

[1, 2, 23, 46, 53, 106, 1087, 1219, 2174, 2438, 25001, 50002, 57611, 115222, 1325053, 2650106]

約数ペア:

[(1, 2650106), (2, 1325053), (23, 115222), (46, 57611), (53, 50002), (106, 25001), (1087, 2438), (1219, 2174)]