251012516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1187}}^1\times {\mathrm{1823}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 455051520

約数和(自身を除く): 204039004

約数列:

[1, 2, 4, 29, 58, 116, 1187, 1823, 2374, 3646, 4748, 7292, 34423, 52867, 68846, 105734, 137692, 211468, 2163901, 4327802, 8655604, 62753129, 125506258, 251012516]

約数ペア:

[(1, 251012516), (2, 125506258), (4, 62753129), (29, 8655604), (58, 4327802), (116, 2163901), (1187, 211468), (1823, 137692), (2374, 105734), (3646, 68846), (4748, 52867), (7292, 34423)]