1019125114

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{26951}}^1$

素因数の和:27070

約数の個数: 32

約数和(自身を含む): 1818936576

約数和(自身を除く): 799811462

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 5402, 18907, 26951, 37814, 53902, 188657, 377314, 997187, 1967423, 1994374, 3934846, 6980309, 13771961, 13960618, 27543922, 72794651, 145589302, 509562557, 1019125114]

約数ペア:

[(1, 1019125114), (2, 509562557), (7, 145589302), (14, 72794651), (37, 27543922), (73, 13960618), (74, 13771961), (146, 6980309), (259, 3934846), (511, 1994374), (518, 1967423), (1022, 997187), (2701, 377314), (5402, 188657), (18907, 53902), (26951, 37814)]