1974874396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2011}}^1\times {\mathrm{2029}}^1$

素因数の和:4066

約数の個数: 36

約数和(自身を含む): 3802539160

約数和(自身を除く): 1827664764

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2011, 2029, 4022, 4058, 8044, 8116, 22121, 22319, 44242, 44638, 88484, 89276, 243331, 245509, 486662, 491018, 973324, 982036, 4080319, 8160638, 16321276, 44883509, 89767018, 179534036, 493718599, 987437198, 1974874396]

約数ペア:

[(1, 1974874396), (2, 987437198), (4, 493718599), (11, 179534036), (22, 89767018), (44, 44883509), (121, 16321276), (242, 8160638), (484, 4080319), (2011, 982036), (2029, 973324), (4022, 491018), (4058, 486662), (8044, 245509), (8116, 243331), (22121, 89276), (22319, 88484), (44242, 44638)]