409744006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{5857}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 742325760

約数和(自身を除く): 332581754

約数列:

[1, 2, 7, 14, 19, 38, 133, 263, 266, 526, 1841, 3682, 4997, 5857, 9994, 11714, 34979, 40999, 69958, 81998, 111283, 222566, 778981, 1540391, 1557962, 3080782, 10782737, 21565474, 29267429, 58534858, 204872003, 409744006]

約数ペア:

[(1, 409744006), (2, 204872003), (7, 58534858), (14, 29267429), (19, 21565474), (38, 10782737), (133, 3080782), (263, 1557962), (266, 1540391), (526, 778981), (1841, 222566), (3682, 111283), (4997, 81998), (5857, 69958), (9994, 40999), (11714, 34979)]