1515247426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1\times {\mathrm{1013}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 2861232192

約数和(自身を除く): 1345984766

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 883, 1013, 1694, 1766, 2026, 6181, 7091, 9713, 11143, 12362, 14182, 19426, 22286, 67991, 78001, 106843, 122573, 135982, 156002, 213686, 245146, 747901, 858011, 894479, 1495802, 1716022, 1788958, 6261353, 9839269, 12522706, 19678538, 68874883, 108231959, 137749766, 216463918, 757623713, 1515247426]

約数ペア:

[(1, 1515247426), (2, 757623713), (7, 216463918), (11, 137749766), (14, 108231959), (22, 68874883), (77, 19678538), (121, 12522706), (154, 9839269), (242, 6261353), (847, 1788958), (883, 1716022), (1013, 1495802), (1694, 894479), (1766, 858011), (2026, 747901), (6181, 245146), (7091, 213686), (9713, 156002), (11143, 135982), (12362, 122573), (14182, 106843), (19426, 78001), (22286, 67991)]