987169534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{108791}}^1$

素因数の和:109155

約数の個数: 16

約数和(自身を含む): 1599242400

約数和(自身を除く): 612072866

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 108791, 217582, 1414283, 2828566, 37968059, 75936118, 493584767, 987169534]

約数ペア:

[(1, 987169534), (2, 493584767), (13, 75936118), (26, 37968059), (349, 2828566), (698, 1414283), (4537, 217582), (9074, 108791)]