2017227316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{60331}}^1$

素因数の和:60991

約数の個数: 24

約数和(自身を含む): 3807673184

約数和(自身を除く): 1790445868

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2572, 8359, 16718, 33436, 60331, 120662, 241324, 784303, 1568606, 3137212, 38792833, 77585666, 155171332, 504306829, 1008613658, 2017227316]

約数ペア:

[(1, 2017227316), (2, 1008613658), (4, 504306829), (13, 155171332), (26, 77585666), (52, 38792833), (643, 3137212), (1286, 1568606), (2572, 784303), (8359, 241324), (16718, 120662), (33436, 60331)]