426657592

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 807696000

約数和(自身を除く): 381038408

約数列:

[1, 2, 4, 8, 199, 283, 398, 566, 796, 947, 1132, 1592, 1894, 2264, 3788, 7576, 56317, 112634, 188453, 225268, 268001, 376906, 450536, 536002, 753812, 1072004, 1507624, 2144008, 53332199, 106664398, 213328796, 426657592]

約数ペア:

[(1, 426657592), (2, 213328796), (4, 106664398), (8, 53332199), (199, 2144008), (283, 1507624), (398, 1072004), (566, 753812), (796, 536002), (947, 450536), (1132, 376906), (1592, 268001), (1894, 225268), (2264, 188453), (3788, 112634), (7576, 56317)]