1388643607

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{4783}}^1$

素因数の和:5790

約数の個数: 16

約数和(自身を含む): 1562416128

約数和(自身を除く): 173772521

約数列:

[1, 13, 23, 299, 971, 4783, 12623, 22333, 62179, 110009, 290329, 1430117, 4644293, 60375809, 106818739, 1388643607]

約数ペア:

[(1, 1388643607), (13, 106818739), (23, 60375809), (299, 4644293), (971, 1430117), (4783, 290329), (12623, 110009), (22333, 62179)]