1965652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 3750656

約数和(自身を除く): 1785004

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 367, 412, 734, 1339, 1468, 2678, 4771, 5356, 9542, 19084, 37801, 75602, 151204, 491413, 982826, 1965652]

約数ペア:

[(1, 1965652), (2, 982826), (4, 491413), (13, 151204), (26, 75602), (52, 37801), (103, 19084), (206, 9542), (367, 5356), (412, 4771), (734, 2678), (1339, 1468)]