2885019283

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 3145236480

約数和(自身を除く): 260217197

約数列:

[1, 23, 47, 89, 157, 191, 1081, 2047, 3611, 4183, 4393, 7379, 8977, 13973, 16999, 29987, 96209, 169717, 206471, 321379, 390977, 656731, 689701, 798953, 1409389, 2668843, 15104813, 18375919, 32415947, 61383389, 125435621, 2885019283]

約数ペア:

[(1, 2885019283), (23, 125435621), (47, 61383389), (89, 32415947), (157, 18375919), (191, 15104813), (1081, 2668843), (2047, 1409389), (3611, 798953), (4183, 689701), (4393, 656731), (7379, 390977), (8977, 321379), (13973, 206471), (16999, 169717), (29987, 96209)]