2202704

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 4963968

約数和(自身を除く): 2761264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 277, 284, 497, 554, 568, 994, 1108, 1136, 1939, 1988, 2216, 3878, 3976, 4432, 7756, 7952, 15512, 19667, 31024, 39334, 78668, 137669, 157336, 275338, 314672, 550676, 1101352, 2202704]

約数ペア:

[(1, 2202704), (2, 1101352), (4, 550676), (7, 314672), (8, 275338), (14, 157336), (16, 137669), (28, 78668), (56, 39334), (71, 31024), (112, 19667), (142, 15512), (277, 7952), (284, 7756), (497, 4432), (554, 3976), (568, 3878), (994, 2216), (1108, 1988), (1136, 1939)]