2597474864

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{673619}}^1$

素因数の和:673868

約数の個数: 20

約数和(自身を含む): 5053497240

約数和(自身を除く): 2456022376

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 673619, 1347238, 2694476, 5388952, 10777904, 162342179, 324684358, 649368716, 1298737432, 2597474864]

約数ペア:

[(1, 2597474864), (2, 1298737432), (4, 649368716), (8, 324684358), (16, 162342179), (241, 10777904), (482, 5388952), (964, 2694476), (1928, 1347238), (3856, 673619)]