2848786204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{33739}}^1$

素因数の和:33874

約数の個数: 48

約数和(自身を含む): 5781686400

約数和(自身を除く): 2932900196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 101, 202, 209, 404, 418, 836, 1111, 1919, 2222, 3838, 4444, 7676, 21109, 33739, 42218, 67478, 84436, 134956, 371129, 641041, 742258, 1282082, 1484516, 2564164, 3407639, 6815278, 7051451, 13630556, 14102902, 28205804, 37484029, 64745141, 74968058, 129490282, 149936116, 258980564, 712196551, 1424393102, 2848786204]

約数ペア:

[(1, 2848786204), (2, 1424393102), (4, 712196551), (11, 258980564), (19, 149936116), (22, 129490282), (38, 74968058), (44, 64745141), (76, 37484029), (101, 28205804), (202, 14102902), (209, 13630556), (404, 7051451), (418, 6815278), (836, 3407639), (1111, 2564164), (1919, 1484516), (2222, 1282082), (3838, 742258), (4444, 641041), (7676, 371129), (21109, 134956), (33739, 84436), (42218, 67478)]