2011207742

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 3160211328

約数和(自身を除く): 1149003586

約数列:

[1, 2, 37, 67, 74, 134, 227, 454, 1787, 2479, 3574, 4958, 8399, 15209, 16798, 30418, 66119, 119729, 132238, 239458, 405649, 562733, 811298, 1125466, 4429973, 8859946, 15009013, 27178483, 30018026, 54356966, 1005603871, 2011207742]

約数ペア:

[(1, 2011207742), (2, 1005603871), (37, 54356966), (67, 30018026), (74, 27178483), (134, 15009013), (227, 8859946), (454, 4429973), (1787, 1125466), (2479, 811298), (3574, 562733), (4958, 405649), (8399, 239458), (15209, 132238), (16798, 119729), (30418, 66119)]