2012378228

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{171529}}^1$

素因数の和:171959

約数の個数: 24

約数和(自身を含む): 4034385600

約数和(自身を除く): 2022007372

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 171529, 343058, 686116, 1200703, 2401406, 4802812, 71870651, 143741302, 287482604, 503094557, 1006189114, 2012378228]

約数ペア:

[(1, 2012378228), (2, 1006189114), (4, 503094557), (7, 287482604), (14, 143741302), (28, 71870651), (419, 4802812), (838, 2401406), (1676, 1200703), (2933, 686116), (5866, 343058), (11732, 171529)]