1317191618

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1\times {\mathrm{3931}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 1987390080

約数和(自身を除く): 670198462

約数列:

[1, 2, 239, 478, 701, 1402, 3931, 7862, 167539, 335078, 939509, 1879018, 2755631, 5511262, 658595809, 1317191618]

約数ペア:

[(1, 1317191618), (2, 658595809), (239, 5511262), (478, 2755631), (701, 1879018), (1402, 939509), (3931, 335078), (7862, 167539)]