890994629

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{5273}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 1032860160

約数和(自身を除く): 141865531

約数列:

[1, 7, 101, 239, 707, 1673, 5273, 24139, 36911, 168973, 532573, 1260247, 3728011, 8821729, 127284947, 890994629]

約数ペア:

[(1, 890994629), (7, 127284947), (101, 8821729), (239, 3728011), (707, 1260247), (1673, 532573), (5273, 168973), (24139, 36911)]