2004889776932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6011}}^1\times {\mathrm{384259}}^1$

素因数の和:390312

約数の個数: 48

約数和(自身を含む): 4139826647040

約数和(自身を除く): 2134936870108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 6011, 12022, 24044, 42077, 84154, 168308, 186341, 372682, 384259, 745364, 768518, 1304387, 1537036, 2608774, 2689813, 5217548, 5379626, 10759252, 11912029, 23824058, 47648116, 83384203, 166768406, 333536812, 2309780849, 4619561698, 9239123396, 16168465943, 32336931886, 64673863772, 71603206319, 143206412638, 286412825276, 501222444233, 1002444888466, 2004889776932]

約数ペア:

[(1, 2004889776932), (2, 1002444888466), (4, 501222444233), (7, 286412825276), (14, 143206412638), (28, 71603206319), (31, 64673863772), (62, 32336931886), (124, 16168465943), (217, 9239123396), (434, 4619561698), (868, 2309780849), (6011, 333536812), (12022, 166768406), (24044, 83384203), (42077, 47648116), (84154, 23824058), (168308, 11912029), (186341, 10759252), (372682, 5379626), (384259, 5217548), (745364, 2689813), (768518, 2608774), (1304387, 1537036)]