2074931719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^2\times {\mathrm{929}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 2532025440

約数和(自身を除く): 457093721

約数列:

[1, 7, 17, 119, 137, 929, 959, 2329, 6503, 15793, 16303, 18769, 110551, 127273, 131383, 319073, 890911, 2163641, 2233511, 15145487, 17436401, 122054807, 296418817, 2074931719]

約数ペア:

[(1, 2074931719), (7, 296418817), (17, 122054807), (119, 17436401), (137, 15145487), (929, 2233511), (959, 2163641), (2329, 890911), (6503, 319073), (15793, 131383), (16303, 127273), (18769, 110551)]