4245784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31219}}^1$

素因数の和:31242

約数の個数: 16

約数和(自身を含む): 8429400

約数和(自身を除く): 4183616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 31219, 62438, 124876, 249752, 530723, 1061446, 2122892, 4245784]

約数ペア:

[(1, 4245784), (2, 2122892), (4, 1061446), (8, 530723), (17, 249752), (34, 124876), (68, 62438), (136, 31219)]