839178452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{2213}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 1740735360

約数和(自身を除く): 901556908

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 467, 812, 934, 1868, 2213, 3269, 4426, 6538, 8852, 13076, 13543, 15491, 27086, 30982, 54172, 61964, 64177, 94801, 128354, 189602, 256708, 379204, 449239, 898478, 1033471, 1796956, 2066942, 4133884, 7234297, 14468594, 28937188, 29970659, 59941318, 119882636, 209794613, 419589226, 839178452]

約数ペア:

[(1, 839178452), (2, 419589226), (4, 209794613), (7, 119882636), (14, 59941318), (28, 29970659), (29, 28937188), (58, 14468594), (116, 7234297), (203, 4133884), (406, 2066942), (467, 1796956), (812, 1033471), (934, 898478), (1868, 449239), (2213, 379204), (3269, 256708), (4426, 189602), (6538, 128354), (8852, 94801), (13076, 64177), (13543, 61964), (15491, 54172), (27086, 30982)]