424348484

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{67961}}^1$

素因数の和:68195

約数の個数: 24

約数和(自身を含む): 852515328

約数和(自身を除く): 428166844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 67961, 135922, 271844, 475727, 951454, 1902908, 15155303, 30310606, 60621212, 106087121, 212174242, 424348484]

約数ペア:

[(1, 424348484), (2, 212174242), (4, 106087121), (7, 60621212), (14, 30310606), (28, 15155303), (223, 1902908), (446, 951454), (892, 475727), (1561, 271844), (3122, 135922), (6244, 67961)]