726028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 1375920

約数和(自身を除く): 649892

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 233, 466, 779, 932, 1558, 3116, 4427, 8854, 9553, 17708, 19106, 38212, 181507, 363014, 726028]

約数ペア:

[(1, 726028), (2, 363014), (4, 181507), (19, 38212), (38, 19106), (41, 17708), (76, 9553), (82, 8854), (164, 4427), (233, 3116), (466, 1558), (779, 932)]