2100055109438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103420423}}^1$

素因数の和:103420520

約数の個数: 32

約数和(自身を含む): 3752920346112

約数和(自身を除く): 1652865236674

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 20306, 103420423, 206840846, 1137624653, 1344465499, 2275249306, 2688930998, 7342850033, 14685700066, 14789120489, 29578240978, 80771350363, 95457050429, 161542700726, 190914100858, 1050027554719, 2100055109438]

約数ペア:

[(1, 2100055109438), (2, 1050027554719), (11, 190914100858), (13, 161542700726), (22, 95457050429), (26, 80771350363), (71, 29578240978), (142, 14789120489), (143, 14685700066), (286, 7342850033), (781, 2688930998), (923, 2275249306), (1562, 1344465499), (1846, 1137624653), (10153, 206840846), (20306, 103420423)]