1414544

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 20

約数和(自身を含む): 2760240

約数和(自身を除く): 1345696

約数列:

[1, 2, 4, 8, 16, 211, 419, 422, 838, 844, 1676, 1688, 3352, 3376, 6704, 88409, 176818, 353636, 707272, 1414544]

約数ペア:

[(1, 1414544), (2, 707272), (4, 353636), (8, 176818), (16, 88409), (211, 6704), (419, 3376), (422, 3352), (838, 1688), (844, 1676)]