7898989838

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{65213}}^1$

素因数の和:66139

約数の個数: 16

約数和(自身を含む): 12029635296

約数和(自身を除く): 4130645458

約数列:

[1, 2, 71, 142, 853, 1706, 60563, 65213, 121126, 130426, 4630123, 9260246, 55626689, 111253378, 3949494919, 7898989838]

約数ペア:

[(1, 7898989838), (2, 3949494919), (71, 111253378), (142, 55626689), (853, 9260246), (1706, 4630123), (60563, 130426), (65213, 121126)]