4043711290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1251923}}^1$

素因数の和:1251966

約数の個数: 32

約数和(自身を含む): 8112467520

約数和(自身を除く): 4068756230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 1251923, 2503846, 6259615, 12519230, 21282691, 23786537, 42565382, 47573074, 106413455, 118932685, 212826910, 237865370, 404371129, 808742258, 2021855645, 4043711290]

約数ペア:

[(1, 4043711290), (2, 2021855645), (5, 808742258), (10, 404371129), (17, 237865370), (19, 212826910), (34, 118932685), (38, 106413455), (85, 47573074), (95, 42565382), (170, 23786537), (190, 21282691), (323, 12519230), (646, 6259615), (1615, 2503846), (3230, 1251923)]