2406369128

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{4663}}^1$

素因数の和:5177

約数の個数: 32

約数和(自身を含む): 4548519360

約数和(自身を除く): 2142150232

約数列:

[1, 2, 4, 8, 251, 257, 502, 514, 1004, 1028, 2008, 2056, 4663, 9326, 18652, 37304, 64507, 129014, 258028, 516056, 1170413, 1198391, 2340826, 2396782, 4681652, 4793564, 9363304, 9587128, 300796141, 601592282, 1203184564, 2406369128]

約数ペア:

[(1, 2406369128), (2, 1203184564), (4, 601592282), (8, 300796141), (251, 9587128), (257, 9363304), (502, 4793564), (514, 4681652), (1004, 2396782), (1028, 2340826), (2008, 1198391), (2056, 1170413), (4663, 516056), (9326, 258028), (18652, 129014), (37304, 64507)]