2011434578

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 3094350336

約数和(自身を除く): 1082915758

約数列:

[1, 2, 107, 113, 214, 223, 226, 373, 446, 746, 12091, 23861, 24182, 25199, 39911, 42149, 47722, 50398, 79822, 83179, 84298, 166358, 2696293, 4509943, 5392586, 8900153, 9019886, 9399227, 17800306, 18798454, 1005717289, 2011434578]

約数ペア:

[(1, 2011434578), (2, 1005717289), (107, 18798454), (113, 17800306), (214, 9399227), (223, 9019886), (226, 8900153), (373, 5392586), (446, 4509943), (746, 2696293), (12091, 166358), (23861, 84298), (24182, 83179), (25199, 79822), (39911, 50398), (42149, 47722)]