253669330

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{71861}}^1$

素因数の和:72221

約数の個数: 16

約数和(自身を含む): 457904664

約数和(自身を除く): 204235334

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 71861, 143722, 359305, 718610, 25366933, 50733866, 126834665, 253669330]

約数ペア:

[(1, 253669330), (2, 126834665), (5, 50733866), (10, 25366933), (353, 718610), (706, 359305), (1765, 143722), (3530, 71861)]