380985574

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{8627}}^1$

素因数の和:9011

約数の個数: 16

約数和(自身を含む): 581458176

約数和(自身を除く): 200472602

約数列:

[1, 2, 71, 142, 311, 622, 8627, 17254, 22081, 44162, 612517, 1225034, 2682997, 5365994, 190492787, 380985574]

約数ペア:

[(1, 380985574), (2, 190492787), (71, 5365994), (142, 2682997), (311, 1225034), (622, 612517), (8627, 44162), (17254, 22081)]