1391864682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{214993}}^1$

素因数の和:215094

約数の個数: 32

約数和(自身を含む): 3033995328

約数和(自身を除く): 1642130646

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 214993, 429986, 644979, 1289958, 2794909, 5589818, 8384727, 16769454, 17844419, 35688838, 53533257, 107066514, 231977447, 463954894, 695932341, 1391864682]

約数ペア:

[(1, 1391864682), (2, 695932341), (3, 463954894), (6, 231977447), (13, 107066514), (26, 53533257), (39, 35688838), (78, 17844419), (83, 16769454), (166, 8384727), (249, 5589818), (498, 2794909), (1079, 1289958), (2158, 644979), (3237, 429986), (6474, 214993)]