8738704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42013}}^1$

素因数の和:42034

約数の個数: 20

約数和(自身を含む): 18234076

約数和(自身を除く): 9495372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42013, 84026, 168052, 336104, 546169, 672208, 1092338, 2184676, 4369352, 8738704]

約数ペア:

[(1, 8738704), (2, 4369352), (4, 2184676), (8, 1092338), (13, 672208), (16, 546169), (26, 336104), (52, 168052), (104, 84026), (208, 42013)]