1215704478

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{27481}}^1$

素因数の和:27660

約数の個数: 32

約数和(自身を含む): 2489209632

約数和(自身を除く): 1273505154

約数列:

[1, 2, 3, 6, 73, 101, 146, 202, 219, 303, 438, 606, 7373, 14746, 22119, 27481, 44238, 54962, 82443, 164886, 2006113, 2775581, 4012226, 5551162, 6018339, 8326743, 12036678, 16653486, 202617413, 405234826, 607852239, 1215704478]

約数ペア:

[(1, 1215704478), (2, 607852239), (3, 405234826), (6, 202617413), (73, 16653486), (101, 12036678), (146, 8326743), (202, 6018339), (219, 5551162), (303, 4012226), (438, 2775581), (606, 2006113), (7373, 164886), (14746, 82443), (22119, 54962), (27481, 44238)]