3099992

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 6700320

約数和(自身を除く): 3600328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 281, 394, 562, 788, 1124, 1379, 1576, 1967, 2248, 2758, 3934, 5516, 7868, 11032, 15736, 55357, 110714, 221428, 387499, 442856, 774998, 1549996, 3099992]

約数ペア:

[(1, 3099992), (2, 1549996), (4, 774998), (7, 442856), (8, 387499), (14, 221428), (28, 110714), (56, 55357), (197, 15736), (281, 11032), (394, 7868), (562, 5516), (788, 3934), (1124, 2758), (1379, 2248), (1576, 1967)]