996899884

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{2819}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 1757649600

約数和(自身を除く): 760749716

約数列:

[1, 2, 4, 211, 419, 422, 838, 844, 1676, 2819, 5638, 11276, 88409, 176818, 353636, 594809, 1181161, 1189618, 2362322, 2379236, 4724644, 249224971, 498449942, 996899884]

約数ペア:

[(1, 996899884), (2, 498449942), (4, 249224971), (211, 4724644), (419, 2379236), (422, 2362322), (838, 1189618), (844, 1181161), (1676, 594809), (2819, 353636), (5638, 176818), (11276, 88409)]