266625214

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9088

約数の個数: 24

約数和(自身を含む): 432438048

約数和(自身を除く): 165812834

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 9007, 14801, 18014, 29602, 171133, 342266, 369287, 738574, 3251527, 6503054, 7016453, 14032906, 133312607, 266625214]

約数ペア:

[(1, 266625214), (2, 133312607), (19, 14032906), (38, 7016453), (41, 6503054), (82, 3251527), (361, 738574), (722, 369287), (779, 342266), (1558, 171133), (9007, 29602), (14801, 18014)]