542515970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{1181}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 992653056

約数和(自身を除く): 450137086

約数列:

[1, 2, 5, 10, 71, 142, 355, 647, 710, 1181, 1294, 2362, 3235, 5905, 6470, 11810, 45937, 83851, 91874, 167702, 229685, 419255, 459370, 764107, 838510, 1528214, 3820535, 7641070, 54251597, 108503194, 271257985, 542515970]

約数ペア:

[(1, 542515970), (2, 271257985), (5, 108503194), (10, 54251597), (71, 7641070), (142, 3820535), (355, 1528214), (647, 838510), (710, 764107), (1181, 459370), (1294, 419255), (2362, 229685), (3235, 167702), (5905, 91874), (6470, 83851), (11810, 45937)]