2939625130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{138727}}^1$

素因数の和:138910

約数の個数: 32

約数和(自身を含む): 5733350784

約数和(自身を除く): 2793725654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 138727, 277454, 693635, 1387270, 1803451, 3606902, 9017255, 18034510, 22612501, 45225002, 113062505, 226125010, 293962513, 587925026, 1469812565, 2939625130]

約数ペア:

[(1, 2939625130), (2, 1469812565), (5, 587925026), (10, 293962513), (13, 226125010), (26, 113062505), (65, 45225002), (130, 22612501), (163, 18034510), (326, 9017255), (815, 3606902), (1630, 1803451), (2119, 1387270), (4238, 693635), (10595, 277454), (21190, 138727)]