2021054126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{56369}}^1$

素因数の和:56588

約数の個数: 32

約数和(自身を含む): 3750183360

約数和(自身を除く): 1729129234

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2561, 2758, 5122, 17927, 35854, 56369, 112738, 394583, 732797, 789166, 1465594, 5129579, 10259158, 11104693, 22209386, 77732851, 144361009, 155465702, 288722018, 1010527063, 2021054126]

約数ペア:

[(1, 2021054126), (2, 1010527063), (7, 288722018), (13, 155465702), (14, 144361009), (26, 77732851), (91, 22209386), (182, 11104693), (197, 10259158), (394, 5129579), (1379, 1465594), (2561, 789166), (2758, 732797), (5122, 394583), (17927, 112738), (35854, 56369)]