255212738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29669}}^1$

素因数の和:29722

約数の個数: 32

約数和(自身を含む): 461427840

約数和(自身を除く): 206215102

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 29669, 59338, 326359, 504373, 652718, 682387, 1008746, 1364774, 5548103, 7506257, 11096206, 11600579, 15012514, 23201158, 127606369, 255212738]

約数ペア:

[(1, 255212738), (2, 127606369), (11, 23201158), (17, 15012514), (22, 11600579), (23, 11096206), (34, 7506257), (46, 5548103), (187, 1364774), (253, 1008746), (374, 682387), (391, 652718), (506, 504373), (782, 326359), (4301, 59338), (8602, 29669)]