2494850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 4757508

約数和(自身を除く): 2262658

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1217, 2050, 2434, 6085, 12170, 30425, 49897, 60850, 99794, 249485, 498970, 1247425, 2494850]

約数ペア:

[(1, 2494850), (2, 1247425), (5, 498970), (10, 249485), (25, 99794), (41, 60850), (50, 49897), (82, 30425), (205, 12170), (410, 6085), (1025, 2434), (1217, 2050)]