1291296247054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{3361}}^1\times {\mathrm{16007}}^1$

素因数の和:20472

約数の個数: 32

約数和(自身を含む): 2115728439552

約数和(自身を除く): 824432192498

約数列:

[1, 2, 11, 22, 1091, 2182, 3361, 6722, 12001, 16007, 24002, 32014, 36971, 73942, 176077, 352154, 3666851, 7333702, 17463637, 34927274, 40335361, 53799527, 80670722, 107599054, 192100007, 384200014, 591794797, 1183589594, 58695283957, 117390567914, 645648123527, 1291296247054]

約数ペア:

[(1, 1291296247054), (2, 645648123527), (11, 117390567914), (22, 58695283957), (1091, 1183589594), (2182, 591794797), (3361, 384200014), (6722, 192100007), (12001, 107599054), (16007, 80670722), (24002, 53799527), (32014, 40335361), (36971, 34927274), (73942, 17463637), (176077, 7333702), (352154, 3666851)]