8790638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 16

約数和(自身を含む): 13453440

約数和(自身を除く): 4662802

約数列:

[1, 2, 103, 139, 206, 278, 307, 614, 14317, 28634, 31621, 42673, 63242, 85346, 4395319, 8790638]

約数ペア:

[(1, 8790638), (2, 4395319), (103, 85346), (139, 63242), (206, 42673), (278, 31621), (307, 28634), (614, 14317)]