1882938256

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{457913}}^1$

素因数の和:458178

約数の個数: 20

約数和(自身を含む): 3662396172

約数和(自身を除く): 1779457916

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 457913, 915826, 1831652, 3663304, 7326608, 117683641, 235367282, 470734564, 941469128, 1882938256]

約数ペア:

[(1, 1882938256), (2, 941469128), (4, 470734564), (8, 235367282), (16, 117683641), (257, 7326608), (514, 3663304), (1028, 1831652), (2056, 915826), (4112, 457913)]