1268755033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19073}}^1$

素因数の和:19153

約数の個数: 32

約数和(自身を含む): 1691940096

約数和(自身を除く): 423185063

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 301, 559, 731, 1547, 3913, 5117, 9503, 19073, 66521, 133511, 247949, 324241, 820139, 1735643, 2269687, 4215133, 5740973, 10661807, 13942363, 29505931, 74632649, 97596541, 181250719, 1268755033]

約数ペア:

[(1, 1268755033), (7, 181250719), (13, 97596541), (17, 74632649), (43, 29505931), (91, 13942363), (119, 10661807), (221, 5740973), (301, 4215133), (559, 2269687), (731, 1735643), (1547, 820139), (3913, 324241), (5117, 247949), (9503, 133511), (19073, 66521)]