1142165612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{27997}}^1$

素因数の和:28086

約数の個数: 48

約数和(自身を含む): 2408275968

約数和(自身を除く): 1266110356

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5828, 10199, 20398, 27997, 40796, 55994, 111988, 195979, 391958, 783916, 867907, 1315859, 1735814, 2631718, 3471628, 5263436, 6075349, 9211013, 12150698, 18422026, 24301396, 36844052, 40791629, 81583258, 163166516, 285541403, 571082806, 1142165612]

約数ペア:

[(1, 1142165612), (2, 571082806), (4, 285541403), (7, 163166516), (14, 81583258), (28, 40791629), (31, 36844052), (47, 24301396), (62, 18422026), (94, 12150698), (124, 9211013), (188, 6075349), (217, 5263436), (329, 3471628), (434, 2631718), (658, 1735814), (868, 1315859), (1316, 867907), (1457, 783916), (2914, 391958), (5828, 195979), (10199, 111988), (20398, 55994), (27997, 40796)]