288341518

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2116

約数の個数: 24

約数和(自身を含む): 453132792

約数和(自身を除く): 164791274

約数列:

[1, 2, 37, 53, 74, 106, 1369, 1961, 1987, 2738, 3922, 3974, 72557, 73519, 105311, 145114, 147038, 210622, 2720203, 3896507, 5440406, 7793014, 144170759, 288341518]

約数ペア:

[(1, 288341518), (2, 144170759), (37, 7793014), (53, 5440406), (74, 3896507), (106, 2720203), (1369, 210622), (1961, 147038), (1987, 145114), (2738, 105311), (3922, 73519), (3974, 72557)]