2870996816

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{783569}}^1$

素因数の和:783806

約数の個数: 20

約数和(自身を含む): 5586854100

約数和(自身を除く): 2715857284

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 783569, 1567138, 3134276, 6268552, 12537104, 179437301, 358874602, 717749204, 1435498408, 2870996816]

約数ペア:

[(1, 2870996816), (2, 1435498408), (4, 717749204), (8, 358874602), (16, 179437301), (229, 12537104), (458, 6268552), (916, 3134276), (1832, 1567138), (3664, 783569)]