2688974977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 3013307136

約数和(自身を除く): 324332159

約数列:

[1, 13, 61, 71, 163, 293, 793, 923, 2119, 3809, 4331, 9943, 11573, 17873, 20803, 47759, 56303, 129259, 150449, 232349, 270439, 620867, 705953, 1268983, 2913299, 3390889, 9177389, 16496779, 37872887, 44081557, 206844229, 2688974977]

約数ペア:

[(1, 2688974977), (13, 206844229), (61, 44081557), (71, 37872887), (163, 16496779), (293, 9177389), (793, 3390889), (923, 2913299), (2119, 1268983), (3809, 705953), (4331, 620867), (9943, 270439), (11573, 232349), (17873, 150449), (20803, 129259), (47759, 56303)]