84739070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{651839}}^1$

素因数の和:651859

約数の個数: 16

約数和(自身を含む): 164263680

約数和(自身を除く): 79524610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 651839, 1303678, 3259195, 6518390, 8473907, 16947814, 42369535, 84739070]

約数ペア:

[(1, 84739070), (2, 42369535), (5, 16947814), (10, 8473907), (13, 6518390), (26, 3259195), (65, 1303678), (130, 651839)]