2605280356

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1274599}}^1$

素因数の和:1274683

約数の個数: 24

約数和(自身を含む): 5281942400

約数和(自身を除く): 2676662044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 1274599, 2549198, 5098396, 8922193, 17844386, 35688772, 93045727, 186091454, 372182908, 651320089, 1302640178, 2605280356]

約数ペア:

[(1, 2605280356), (2, 1302640178), (4, 651320089), (7, 372182908), (14, 186091454), (28, 93045727), (73, 35688772), (146, 17844386), (292, 8922193), (511, 5098396), (1022, 2549198), (2044, 1274599)]