180962704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{870013}}^1$

素因数の和:870034

約数の個数: 20

約数和(自身を含む): 377586076

約数和(自身を除く): 196623372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 870013, 1740026, 3480052, 6960104, 11310169, 13920208, 22620338, 45240676, 90481352, 180962704]

約数ペア:

[(1, 180962704), (2, 90481352), (4, 45240676), (8, 22620338), (13, 13920208), (16, 11310169), (26, 6960104), (52, 3480052), (104, 1740026), (208, 870013)]