1957375046212

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{257}}^1\times {\mathrm{1390841}}^1$

素因数の和:1391176

約数の個数: 36

約数和(自身を含む): 3534187937364

約数和(自身を除く): 1576812891152

約数列:

[1, 2, 4, 37, 74, 148, 257, 514, 1028, 1369, 2738, 5476, 9509, 19018, 38036, 351833, 703666, 1390841, 1407332, 2781682, 5563364, 51461117, 102922234, 205844468, 357446137, 714892274, 1429784548, 1904061329, 3808122658, 7616245316, 13225507069, 26451014138, 52902028276, 489343761553, 978687523106, 1957375046212]

約数ペア:

[(1, 1957375046212), (2, 978687523106), (4, 489343761553), (37, 52902028276), (74, 26451014138), (148, 13225507069), (257, 7616245316), (514, 3808122658), (1028, 1904061329), (1369, 1429784548), (2738, 714892274), (5476, 357446137), (9509, 205844468), (19018, 102922234), (38036, 51461117), (351833, 5563364), (703666, 2781682), (1390841, 1407332)]