343940078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 541223424

約数和(自身を除く): 197283346

約数列:

[1, 2, 47, 67, 94, 97, 134, 194, 563, 1126, 3149, 4559, 6298, 6499, 9118, 12998, 26461, 37721, 52922, 54611, 75442, 109222, 305453, 610906, 1772887, 2566717, 3545774, 3658937, 5133434, 7317874, 171970039, 343940078]

約数ペア:

[(1, 343940078), (2, 171970039), (47, 7317874), (67, 5133434), (94, 3658937), (97, 3545774), (134, 2566717), (194, 1772887), (563, 610906), (1126, 305453), (3149, 109222), (4559, 75442), (6298, 54611), (6499, 52922), (9118, 37721), (12998, 26461)]