2549179610

素因数分解:

$2^1\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{89101}}^1$

素因数の和:91969

約数の個数: 16

約数和(自身を含む): 4590178632

約数和(自身を除く): 2040999022

約数列:

[1, 2, 5, 10, 2861, 5722, 14305, 28610, 89101, 178202, 445505, 891010, 254917961, 509835922, 1274589805, 2549179610]

約数ペア:

[(1, 2549179610), (2, 1274589805), (5, 509835922), (10, 254917961), (2861, 891010), (5722, 445505), (14305, 178202), (28610, 89101)]