128593006370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{124847579}}^1$

素因数の和:124847689

約数の個数: 16

約数和(自身を含む): 233714669760

約数和(自身を除く): 105121663390

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 124847579, 249695158, 624237895, 1248475790, 12859300637, 25718601274, 64296503185, 128593006370]

約数ペア:

[(1, 128593006370), (2, 64296503185), (5, 25718601274), (10, 12859300637), (103, 1248475790), (206, 624237895), (515, 249695158), (1030, 124847579)]