1969132592

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181253}}^1$

素因数の和:181365

約数の個数: 40

約数和(自身を含む): 4405197216

約数和(自身を除く): 2436064624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 181253, 362506, 725012, 1268771, 1450024, 2537542, 2900048, 5075084, 10150168, 17581541, 20300336, 35163082, 70326164, 123070787, 140652328, 246141574, 281304656, 492283148, 984566296, 1969132592]

約数ペア:

[(1, 1969132592), (2, 984566296), (4, 492283148), (7, 281304656), (8, 246141574), (14, 140652328), (16, 123070787), (28, 70326164), (56, 35163082), (97, 20300336), (112, 17581541), (194, 10150168), (388, 5075084), (679, 2900048), (776, 2537542), (1358, 1450024), (1552, 1268771), (2716, 725012), (5432, 362506), (10864, 181253)]