2109430192

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{22861}}^1$

素因数の和:23021

約数の個数: 40

約数和(自身を含む): 4195634240

約数和(自身を除く): 2086204048

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 584, 632, 1168, 1264, 5767, 11534, 22861, 23068, 45722, 46136, 91444, 92272, 182888, 365776, 1668853, 1806019, 3337706, 3612038, 6675412, 7224076, 13350824, 14448152, 26701648, 28896304, 131839387, 263678774, 527357548, 1054715096, 2109430192]

約数ペア:

[(1, 2109430192), (2, 1054715096), (4, 527357548), (8, 263678774), (16, 131839387), (73, 28896304), (79, 26701648), (146, 14448152), (158, 13350824), (292, 7224076), (316, 6675412), (584, 3612038), (632, 3337706), (1168, 1806019), (1264, 1668853), (5767, 365776), (11534, 182888), (22861, 92272), (23068, 91444), (45722, 46136)]