1900643836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5221549}}^1$

素因数の和:5221573

約数の個数: 24

約数和(自身を含む): 4093695200

約数和(自身を除く): 2193051364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5221549, 10443098, 20886196, 36550843, 67880137, 73101686, 135760274, 146203372, 271520548, 475160959, 950321918, 1900643836]

約数ペア:

[(1, 1900643836), (2, 950321918), (4, 475160959), (7, 271520548), (13, 146203372), (14, 135760274), (26, 73101686), (28, 67880137), (52, 36550843), (91, 20886196), (182, 10443098), (364, 5221549)]