1566125556

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1\times {\mathrm{1019}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 3681269760

約数和(自身を除く): 2115144204

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 607, 633, 844, 1019, 1214, 1266, 1821, 2038, 2428, 2532, 3057, 3642, 4076, 6114, 7284, 12228, 128077, 215009, 256154, 384231, 430018, 512308, 618533, 645027, 768462, 860036, 1237066, 1290054, 1536924, 1855599, 2474132, 2580108, 3711198, 7422396, 130510463, 261020926, 391531389, 522041852, 783062778, 1566125556]

約数ペア:

[(1, 1566125556), (2, 783062778), (3, 522041852), (4, 391531389), (6, 261020926), (12, 130510463), (211, 7422396), (422, 3711198), (607, 2580108), (633, 2474132), (844, 1855599), (1019, 1536924), (1214, 1290054), (1266, 1237066), (1821, 860036), (2038, 768462), (2428, 645027), (2532, 618533), (3057, 512308), (3642, 430018), (4076, 384231), (6114, 256154), (7284, 215009), (12228, 128077)]