18446706910

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{65551}}^1$

素因数の和:65928

約数の個数: 32

約数和(自身を含む): 33642335232

約数和(自身を除く): 15195628322

約数列:

[1, 2, 5, 10, 107, 214, 263, 526, 535, 1070, 1315, 2630, 28141, 56282, 65551, 131102, 140705, 281410, 327755, 655510, 7013957, 14027914, 17239913, 34479826, 35069785, 70139570, 86199565, 172399130, 1844670691, 3689341382, 9223353455, 18446706910]

約数ペア:

[(1, 18446706910), (2, 9223353455), (5, 3689341382), (10, 1844670691), (107, 172399130), (214, 86199565), (263, 70139570), (526, 35069785), (535, 34479826), (1070, 17239913), (1315, 14027914), (2630, 7013957), (28141, 655510), (56282, 327755), (65551, 281410), (131102, 140705)]