2052458044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181891}}^1$

素因数の和:181946

約数の個数: 48

約数和(自身を含む): 4563306496

約数和(自身を除く): 2510848452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 181891, 363782, 727564, 1273237, 2364583, 2546474, 4729166, 5092948, 5638621, 9458332, 11277242, 16552081, 22554484, 33104162, 39470347, 66208324, 73302073, 78940694, 146604146, 157881388, 293208292, 513114511, 1026229022, 2052458044]

約数ペア:

[(1, 2052458044), (2, 1026229022), (4, 513114511), (7, 293208292), (13, 157881388), (14, 146604146), (26, 78940694), (28, 73302073), (31, 66208324), (52, 39470347), (62, 33104162), (91, 22554484), (124, 16552081), (182, 11277242), (217, 9458332), (364, 5638621), (403, 5092948), (434, 4729166), (806, 2546474), (868, 2364583), (1612, 1273237), (2821, 727564), (5642, 363782), (11284, 181891)]