285498028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{12821}}^1$

素因数の和:13137

約数の個数: 24

約数和(自身を含む): 527753520

約数和(自身を除く): 242255492

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 5567, 11134, 12821, 22268, 25642, 51284, 243599, 487198, 974396, 3756553, 7513106, 15026212, 71374507, 142749014, 285498028]

約数ペア:

[(1, 285498028), (2, 142749014), (4, 71374507), (19, 15026212), (38, 7513106), (76, 3756553), (293, 974396), (586, 487198), (1172, 243599), (5567, 51284), (11134, 25642), (12821, 22268)]