8305726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 14823648

約数和(自身を除く): 6517922

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 257, 286, 514, 1243, 1469, 2486, 2827, 2938, 3341, 5654, 6682, 16159, 29041, 32318, 36751, 58082, 73502, 319451, 377533, 638902, 755066, 4152863, 8305726]

約数ペア:

[(1, 8305726), (2, 4152863), (11, 755066), (13, 638902), (22, 377533), (26, 319451), (113, 73502), (143, 58082), (226, 36751), (257, 32318), (286, 29041), (514, 16159), (1243, 6682), (1469, 5654), (2486, 3341), (2827, 2938)]