2019557092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{98669}}^1$

素因数の和:98740

約数の個数: 48

約数和(自身を含む): 4376211840

約数和(自身を除く): 2356654748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 10234, 20468, 98669, 197338, 394676, 690683, 1381366, 1677373, 2762732, 3354746, 4242767, 6709492, 8485534, 11741611, 16971068, 23483222, 29699369, 46966444, 59398738, 72127039, 118797476, 144254078, 288508156, 504889273, 1009778546, 2019557092]

約数ペア:

[(1, 2019557092), (2, 1009778546), (4, 504889273), (7, 288508156), (14, 144254078), (17, 118797476), (28, 72127039), (34, 59398738), (43, 46966444), (68, 29699369), (86, 23483222), (119, 16971068), (172, 11741611), (238, 8485534), (301, 6709492), (476, 4242767), (602, 3354746), (731, 2762732), (1204, 1677373), (1462, 1381366), (2924, 690683), (5117, 394676), (10234, 197338), (20468, 98669)]