2150189503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 2716416000

約数和(自身を除く): 566226497

約数列:

[1, 7, 11, 77, 107, 499, 523, 749, 1177, 3493, 3661, 5489, 5753, 8239, 38423, 40271, 53393, 55961, 260977, 373751, 391727, 587323, 615571, 1826839, 2870747, 4111261, 4308997, 20095229, 27924539, 195471773, 307169929, 2150189503]

約数ペア:

[(1, 2150189503), (7, 307169929), (11, 195471773), (77, 27924539), (107, 20095229), (499, 4308997), (523, 4111261), (749, 2870747), (1177, 1826839), (3493, 615571), (3661, 587323), (5489, 391727), (5753, 373751), (8239, 260977), (38423, 55961), (40271, 53393)]