402628610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{982021}}^1$

素因数の和:982069

約数の個数: 16

約数和(自身を含む): 742408632

約数和(自身を除く): 339780022

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 982021, 1964042, 4910105, 9820210, 40262861, 80525722, 201314305, 402628610]

約数ペア:

[(1, 402628610), (2, 201314305), (5, 80525722), (10, 40262861), (41, 9820210), (82, 4910105), (205, 1964042), (410, 982021)]