480000001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32272

約数の個数: 16

約数和(自身を含む): 548036608

約数和(自身を除く): 68036607

約数列:

[1, 13, 31, 37, 403, 481, 1147, 14911, 32191, 418483, 997921, 1191067, 12972973, 15483871, 36923077, 480000001]

約数ペア:

[(1, 480000001), (13, 36923077), (31, 15483871), (37, 12972973), (403, 1191067), (481, 997921), (1147, 418483), (14911, 32191)]