1520953060094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1\times {\mathrm{19181}}^1$

素因数の和:19965

約数の個数: 64

約数和(自身を含む): 2545899491520

約数和(自身を除く): 1024946431426

約数列:

[1, 2, 13, 26, 37, 74, 139, 278, 481, 593, 962, 1186, 1807, 3614, 5143, 7709, 10286, 15418, 19181, 21941, 38362, 43882, 66859, 82427, 133718, 164854, 249353, 285233, 498706, 570466, 709697, 1071551, 1419394, 2143102, 2666159, 3049799, 5332318, 6099598, 9226061, 11374333, 18452122, 22748666, 34660067, 39647387, 69320134, 79294774, 98647883, 147866329, 197295766, 295732658, 420850321, 841700642, 1282422479, 1581032287, 2564844958, 3162064574, 5471054173, 10942108346, 20553419731, 41106839462, 58498194619, 116996389238, 760476530047, 1520953060094]

約数ペア:

[(1, 1520953060094), (2, 760476530047), (13, 116996389238), (26, 58498194619), (37, 41106839462), (74, 20553419731), (139, 10942108346), (278, 5471054173), (481, 3162064574), (593, 2564844958), (962, 1581032287), (1186, 1282422479), (1807, 841700642), (3614, 420850321), (5143, 295732658), (7709, 197295766), (10286, 147866329), (15418, 98647883), (19181, 79294774), (21941, 69320134), (38362, 39647387), (43882, 34660067), (66859, 22748666), (82427, 18452122), (133718, 11374333), (164854, 9226061), (249353, 6099598), (285233, 5332318), (498706, 3049799), (570466, 2666159), (709697, 2143102), (1071551, 1419394)]