542857892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{10337}}^1$

素因数の和:11051

約数の個数: 24

約数和(自身を含む): 1001545440

約数和(自身を除く): 458687548

約数列:

[1, 2, 4, 19, 38, 76, 691, 1382, 2764, 10337, 13129, 20674, 26258, 41348, 52516, 196403, 392806, 785612, 7142867, 14285734, 28571468, 135714473, 271428946, 542857892]

約数ペア:

[(1, 542857892), (2, 271428946), (4, 135714473), (19, 28571468), (38, 14285734), (76, 7142867), (691, 785612), (1382, 392806), (2764, 196403), (10337, 52516), (13129, 41348), (20674, 26258)]