8931910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 17482752

約数和(自身を除く): 8550842

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 541, 635, 1082, 1270, 1651, 2705, 3302, 5410, 7033, 8255, 14066, 16510, 35165, 68707, 70330, 137414, 343535, 687070, 893191, 1786382, 4465955, 8931910]

約数ペア:

[(1, 8931910), (2, 4465955), (5, 1786382), (10, 893191), (13, 687070), (26, 343535), (65, 137414), (127, 70330), (130, 68707), (254, 35165), (541, 16510), (635, 14066), (1082, 8255), (1270, 7033), (1651, 5410), (2705, 3302)]