2015036639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{4127}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 2667810816

約数和(自身を除く): 652774177

約数列:

[1, 7, 11, 17, 77, 119, 187, 373, 1309, 2611, 4103, 4127, 6341, 28721, 28889, 44387, 45397, 69751, 70159, 317779, 488257, 491113, 771749, 1539371, 5402243, 10775597, 16933081, 26169307, 118531567, 183185149, 287862377, 2015036639]

約数ペア:

[(1, 2015036639), (7, 287862377), (11, 183185149), (17, 118531567), (77, 26169307), (119, 16933081), (187, 10775597), (373, 5402243), (1309, 1539371), (2611, 771749), (4103, 491113), (4127, 488257), (6341, 317779), (28721, 70159), (28889, 69751), (44387, 45397)]