1317150718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156841}}^1$

素因数の和:156892

約数の個数: 32

約数和(自身を含む): 2371451040

約数和(自身を除く): 1054300322

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 156841, 313682, 2038933, 2666297, 2979979, 4077866, 5332594, 5959958, 34661861, 38739727, 50659643, 69323722, 77479454, 101319286, 658575359, 1317150718]

約数ペア:

[(1, 1317150718), (2, 658575359), (13, 101319286), (17, 77479454), (19, 69323722), (26, 50659643), (34, 38739727), (38, 34661861), (221, 5959958), (247, 5332594), (323, 4077866), (442, 2979979), (494, 2666297), (646, 2038933), (4199, 313682), (8398, 156841)]