2398996912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{887203}}^1$

素因数の和:887237

約数の個数: 30

約数和(自身を含む): 5033108292

約数和(自身を除く): 2634111380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 887203, 1774406, 3548812, 7097624, 11533639, 14195248, 23067278, 46134556, 92269112, 149937307, 184538224, 299874614, 599749228, 1199498456, 2398996912]

約数ペア:

[(1, 2398996912), (2, 1199498456), (4, 599749228), (8, 299874614), (13, 184538224), (16, 149937307), (26, 92269112), (52, 46134556), (104, 23067278), (169, 14195248), (208, 11533639), (338, 7097624), (676, 3548812), (1352, 1774406), (2704, 887203)]