1391373265

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{12241}}^1$

素因数の和:12552

約数の個数: 16

約数和(自身を含む): 1692334080

約数和(自身を除く): 300960815

約数列:

[1, 5, 127, 179, 635, 895, 12241, 22733, 61205, 113665, 1554607, 2191139, 7773035, 10955695, 278274653, 1391373265]

約数ペア:

[(1, 1391373265), (5, 278274653), (127, 10955695), (179, 7773035), (635, 2191139), (895, 1554607), (12241, 113665), (22733, 61205)]