2608708004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127453}}^1$

素因数の和:127524

約数の個数: 48

約数和(自身を含む): 5652839808

約数和(自身を除く): 3044131804

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, 127453, 254906, 509812, 892171, 1784342, 2166701, 3568684, 4333402, 5480479, 8666804, 10960958, 15166907, 21921916, 30333814, 38363353, 60667628, 76726706, 93168143, 153453412, 186336286, 372672572, 652177001, 1304354002, 2608708004]

約数ペア:

[(1, 2608708004), (2, 1304354002), (4, 652177001), (7, 372672572), (14, 186336286), (17, 153453412), (28, 93168143), (34, 76726706), (43, 60667628), (68, 38363353), (86, 30333814), (119, 21921916), (172, 15166907), (238, 10960958), (301, 8666804), (476, 5480479), (602, 4333402), (731, 3568684), (1204, 2166701), (1462, 1784342), (2924, 892171), (5117, 509812), (10234, 254906), (20468, 127453)]