853202992

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{207491}}^1$

素因数の和:207756

約数の個数: 20

約数和(自身を含む): 1659521016

約数和(自身を除く): 806318024

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 207491, 414982, 829964, 1659928, 3319856, 53325187, 106650374, 213300748, 426601496, 853202992]

約数ペア:

[(1, 853202992), (2, 426601496), (4, 213300748), (8, 106650374), (16, 53325187), (257, 3319856), (514, 1659928), (1028, 829964), (2056, 414982), (4112, 207491)]