1147568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4244

約数の個数: 20

約数和(自身を含む): 2354760

約数和(自身を除く): 1207192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4219, 8438, 16876, 33752, 67504, 71723, 143446, 286892, 573784, 1147568]

約数ペア:

[(1, 1147568), (2, 573784), (4, 286892), (8, 143446), (16, 71723), (17, 67504), (34, 33752), (68, 16876), (136, 8438), (272, 4219)]