17968703558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1\times {\mathrm{4421}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 29204727552

約数和(自身を除く): 11236023994

約数列:

[1, 2, 13, 26, 223, 446, 701, 1402, 2899, 4421, 5798, 8842, 9113, 18226, 57473, 114946, 156323, 312646, 985883, 1971766, 2032199, 3099121, 4064398, 6198242, 12816479, 25632958, 40288573, 80577146, 691103983, 1382207966, 8984351779, 17968703558]

約数ペア:

[(1, 17968703558), (2, 8984351779), (13, 1382207966), (26, 691103983), (223, 80577146), (446, 40288573), (701, 25632958), (1402, 12816479), (2899, 6198242), (4421, 4064398), (5798, 3099121), (8842, 2032199), (9113, 1971766), (18226, 985883), (57473, 312646), (114946, 156323)]