253453204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{12721}}^1$

素因数の和:13035

約数の個数: 24

約数和(自身を含む): 471273768

約数和(自身を除く): 217820564

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 4981, 9962, 12721, 19924, 25442, 50884, 216257, 432514, 865028, 3727253, 7454506, 14909012, 63363301, 126726602, 253453204]

約数ペア:

[(1, 253453204), (2, 126726602), (4, 63363301), (17, 14909012), (34, 7454506), (68, 3727253), (293, 865028), (586, 432514), (1172, 216257), (4981, 50884), (9962, 25442), (12721, 19924)]