1317460318

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{12821}}^1$

素因数の和:13283

約数の個数: 16

約数和(自身を含む): 1994077440

約数和(自身を除く): 676617122

約数列:

[1, 2, 191, 269, 382, 538, 12821, 25642, 51379, 102758, 2448811, 3448849, 4897622, 6897698, 658730159, 1317460318]

約数ペア:

[(1, 1317460318), (2, 658730159), (191, 6897698), (269, 4897622), (382, 3448849), (538, 2448811), (12821, 102758), (25642, 51379)]