283961988

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{56747}}^1$

素因数の和:56896

約数の個数: 36

約数和(自身を含む): 722969520

約数和(自身を除く): 439007532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 56747, 113494, 170241, 226988, 340482, 510723, 680964, 1021446, 2042892, 7887833, 15775666, 23663499, 31551332, 47326998, 70990497, 94653996, 141980994, 283961988]

約数ペア:

[(1, 283961988), (2, 141980994), (3, 94653996), (4, 70990497), (6, 47326998), (9, 31551332), (12, 23663499), (18, 15775666), (36, 7887833), (139, 2042892), (278, 1021446), (417, 680964), (556, 510723), (834, 340482), (1251, 226988), (1668, 170241), (2502, 113494), (5004, 56747)]