2013404939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 2638153728

約数和(自身を除く): 624748789

約数列:

[1, 7, 13, 19, 91, 133, 167, 247, 361, 367, 1169, 1729, 2171, 2527, 2569, 3173, 4693, 4771, 6973, 15197, 22211, 32851, 33397, 41249, 48811, 60287, 61289, 90649, 132487, 288743, 422009, 429023, 634543, 783731, 796757, 927409, 1164491, 1722331, 5486117, 5577299, 8151437, 12056317, 15138383, 22125329, 105968681, 154877303, 287629277, 2013404939]

約数ペア:

[(1, 2013404939), (7, 287629277), (13, 154877303), (19, 105968681), (91, 22125329), (133, 15138383), (167, 12056317), (247, 8151437), (361, 5577299), (367, 5486117), (1169, 1722331), (1729, 1164491), (2171, 927409), (2527, 796757), (2569, 783731), (3173, 634543), (4693, 429023), (4771, 422009), (6973, 288743), (15197, 132487), (22211, 90649), (32851, 61289), (33397, 60287), (41249, 48811)]