679392385

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 951793920

約数和(自身を除く): 272401535

約数列:

[1, 5, 7, 35, 73, 139, 365, 511, 695, 973, 1913, 2555, 4865, 9565, 10147, 13391, 50735, 66955, 71029, 139649, 265907, 355145, 698245, 977543, 1329535, 1861349, 4887715, 9306745, 19411211, 97056055, 135878477, 679392385]

約数ペア:

[(1, 679392385), (5, 135878477), (7, 97056055), (35, 19411211), (73, 9306745), (139, 4887715), (365, 1861349), (511, 1329535), (695, 977543), (973, 698245), (1913, 355145), (2555, 265907), (4865, 139649), (9565, 71029), (10147, 66955), (13391, 50735)]