1315691778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{444791}}^1$

素因数の和:444842

約数の個数: 32

約数和(自身を含む): 2882252160

約数和(自身を除く): 1566560382

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 444791, 889582, 1334373, 2668746, 7561447, 12898939, 15122894, 22684341, 25797878, 38696817, 45368682, 77393634, 219281963, 438563926, 657845889, 1315691778]

約数ペア:

[(1, 1315691778), (2, 657845889), (3, 438563926), (6, 219281963), (17, 77393634), (29, 45368682), (34, 38696817), (51, 25797878), (58, 22684341), (87, 15122894), (102, 12898939), (174, 7561447), (493, 2668746), (986, 1334373), (1479, 889582), (2958, 444791)]