872863054

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2149909}}^1$

素因数の和:2149947

約数の個数: 16

約数和(自身を含む): 1547935200

約数和(自身を除く): 675072146

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2149909, 4299818, 15049363, 30098726, 62347361, 124694722, 436431527, 872863054]

約数ペア:

[(1, 872863054), (2, 436431527), (7, 124694722), (14, 62347361), (29, 30098726), (58, 15049363), (203, 4299818), (406, 2149909)]