2014788903

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 2795765760

約数和(自身を除く): 780976857

約数列:

[1, 3, 47, 79, 141, 191, 237, 573, 947, 2841, 3713, 8977, 11139, 15089, 26931, 44509, 45267, 74813, 133527, 180877, 224439, 542631, 709183, 2127549, 3516211, 8501219, 10548633, 14289283, 25503657, 42867849, 671596301, 2014788903]

約数ペア:

[(1, 2014788903), (3, 671596301), (47, 42867849), (79, 25503657), (141, 14289283), (191, 10548633), (237, 8501219), (573, 3516211), (947, 2127549), (2841, 709183), (3713, 542631), (8977, 224439), (11139, 180877), (15089, 133527), (26931, 74813), (44509, 45267)]