1900542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 4465152

約数和(自身を除く): 2564610

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1223, 1554, 2446, 3669, 7338, 8561, 17122, 25683, 45251, 51366, 90502, 135753, 271506, 316757, 633514, 950271, 1900542]

約数ペア:

[(1, 1900542), (2, 950271), (3, 633514), (6, 316757), (7, 271506), (14, 135753), (21, 90502), (37, 51366), (42, 45251), (74, 25683), (111, 17122), (222, 8561), (259, 7338), (518, 3669), (777, 2446), (1223, 1554)]