1129492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1410668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 107, 116, 182, 203, 214, 364, 377, 406, 428, 749, 754, 812, 1391, 1498, 1508, 2639, 2782, 2996, 3103, 5278, 5564, 6206, 9737, 10556, 12412, 19474, 21721, 38948, 40339, 43442, 80678, 86884, 161356, 282373, 564746, 1129492]

約数ペア:

[(1, 1129492), (2, 564746), (4, 282373), (7, 161356), (13, 86884), (14, 80678), (26, 43442), (28, 40339), (29, 38948), (52, 21721), (58, 19474), (91, 12412), (107, 10556), (116, 9737), (182, 6206), (203, 5564), (214, 5278), (364, 3103), (377, 2996), (406, 2782), (428, 2639), (749, 1508), (754, 1498), (812, 1391)]