1995640752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{61231}}^1$

素因数の和:61346

約数の個数: 80

約数和(自身を含む): 5952730112

約数和(自身を除く): 3957089360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 16296, 32592, 61231, 122462, 183693, 244924, 367386, 428617, 489848, 734772, 857234, 979696, 1285851, 1469544, 1714468, 2571702, 2939088, 3428936, 5143404, 5939407, 6857872, 10286808, 11878814, 17818221, 20573616, 23757628, 35636442, 41575849, 47515256, 71272884, 83151698, 95030512, 124727547, 142545768, 166303396, 249455094, 285091536, 332606792, 498910188, 665213584, 997820376, 1995640752]

約数ペア:

[(1, 1995640752), (2, 997820376), (3, 665213584), (4, 498910188), (6, 332606792), (7, 285091536), (8, 249455094), (12, 166303396), (14, 142545768), (16, 124727547), (21, 95030512), (24, 83151698), (28, 71272884), (42, 47515256), (48, 41575849), (56, 35636442), (84, 23757628), (97, 20573616), (112, 17818221), (168, 11878814), (194, 10286808), (291, 6857872), (336, 5939407), (388, 5143404), (582, 3428936), (679, 2939088), (776, 2571702), (1164, 1714468), (1358, 1469544), (1552, 1285851), (2037, 979696), (2328, 857234), (2716, 734772), (4074, 489848), (4656, 428617), (5432, 367386), (8148, 244924), (10864, 183693), (16296, 122462), (32592, 61231)]