2306908079

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^2\times {\mathrm{461}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 2733258528

約数和(自身を除く): 426350449

約数列:

[1, 7, 37, 139, 259, 461, 973, 3227, 5143, 17057, 19321, 36001, 64079, 119399, 135247, 448553, 714877, 2370923, 5004139, 8906981, 16596461, 62348867, 329558297, 2306908079]

約数ペア:

[(1, 2306908079), (7, 329558297), (37, 62348867), (139, 16596461), (259, 8906981), (461, 5004139), (973, 2370923), (3227, 714877), (5143, 448553), (17057, 135247), (19321, 119399), (36001, 64079)]