293441470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4192021}}^1$

素因数の和:4192035

約数の個数: 16

約数和(自身を含む): 603651168

約数和(自身を除く): 310209698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4192021, 8384042, 20960105, 29344147, 41920210, 58688294, 146720735, 293441470]

約数ペア:

[(1, 293441470), (2, 146720735), (5, 58688294), (7, 41920210), (10, 29344147), (14, 20960105), (35, 8384042), (70, 4192021)]