995980310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{86083}}^1$

素因数の和:86192

約数の個数: 32

約数和(自身を含む): 1952385120

約数和(自身を除く): 956404810

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 86083, 172166, 430415, 860830, 1119079, 2238158, 5595395, 7661387, 11190790, 15322774, 38306935, 76613870, 99598031, 199196062, 497990155, 995980310]

約数ペア:

[(1, 995980310), (2, 497990155), (5, 199196062), (10, 99598031), (13, 76613870), (26, 38306935), (65, 15322774), (89, 11190790), (130, 7661387), (178, 5595395), (445, 2238158), (890, 1119079), (1157, 860830), (2314, 430415), (5785, 172166), (11570, 86083)]