1120291238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{572161}}^1$

素因数の和:572263

約数の個数: 16

約数和(自身を含む): 1853804880

約数和(自身を除く): 733513642

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 572161, 1144322, 6293771, 12587542, 50922329, 101844658, 560145619, 1120291238]

約数ペア:

[(1, 1120291238), (2, 560145619), (11, 101844658), (22, 50922329), (89, 12587542), (178, 6293771), (979, 1144322), (1958, 572161)]