285291.0000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 9172800

約数和(自身を除く): 4469348

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 3119, 6238, 12476, 40547, 81094, 90451, 162188, 180902, 361804, 1175863, 2351726, 4703452]

約数ペア:

[(1, 4703452), (2, 2351726), (4, 1175863), (13, 361804), (26, 180902), (29, 162188), (52, 90451), (58, 81094), (116, 40547), (377, 12476), (754, 6238), (1508, 3119)]