1957552078

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{11071}}^1$

素因数の和:11703

約数の個数: 16

約数和(自身を含む): 2957552640

約数和(自身を除く): 1000000562

約数列:

[1, 2, 211, 419, 422, 838, 11071, 22142, 88409, 176818, 2335981, 4638749, 4671962, 9277498, 978776039, 1957552078]

約数ペア:

[(1, 1957552078), (2, 978776039), (211, 9277498), (419, 4671962), (422, 4638749), (838, 2335981), (11071, 176818), (22142, 88409)]