2017661198

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1051961}}^1$

素因数の和:1052107

約数の個数: 16

約数和(自身を含む): 3484098144

約数和(自身を除く): 1466436946

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 1051961, 2103922, 7363727, 14727454, 144118657, 288237314, 1008830599, 2017661198]

約数ペア:

[(1, 2017661198), (2, 1008830599), (7, 288237314), (14, 144118657), (137, 14727454), (274, 7363727), (959, 2103922), (1918, 1051961)]