383297330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{95111}}^1$

素因数の和:95162

約数の個数: 32

約数和(自身を含む): 766983168

約数和(自身を除く): 383685838

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 95111, 190222, 475555, 951110, 1236443, 2472886, 2948441, 5896882, 6182215, 12364430, 14742205, 29484410, 38329733, 76659466, 191648665, 383297330]

約数ペア:

[(1, 383297330), (2, 191648665), (5, 76659466), (10, 38329733), (13, 29484410), (26, 14742205), (31, 12364430), (62, 6182215), (65, 5896882), (130, 2948441), (155, 2472886), (310, 1236443), (403, 951110), (806, 475555), (2015, 190222), (4030, 95111)]