260366956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{19139}}^1$

素因数の和:19341

約数の個数: 24

約数和(自身を含む): 482328000

約数和(自身を除く): 221961044

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 19139, 38278, 76556, 363641, 727282, 1454564, 3425881, 6851762, 13703524, 65091739, 130183478, 260366956]

約数ペア:

[(1, 260366956), (2, 130183478), (4, 65091739), (19, 13703524), (38, 6851762), (76, 3425881), (179, 1454564), (358, 727282), (716, 363641), (3401, 76556), (6802, 38278), (13604, 19139)]