2516643717119

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1361}}^1\times {\mathrm{25931}}^1$

素因数の和:27527

約数の個数: 32

約数和(自身を含む): 2943093629952

約数和(自身を除く): 426449912833

約数列:

[1, 7, 61, 167, 427, 1169, 1361, 9527, 10187, 25931, 71309, 83021, 181517, 227287, 581147, 1581791, 1591009, 4330477, 11072537, 13864507, 30313339, 35292091, 97051549, 247044637, 264159097, 1849113679, 2152817551, 5893779197, 15069722857, 41256454379, 359520531017, 2516643717119]

約数ペア:

[(1, 2516643717119), (7, 359520531017), (61, 41256454379), (167, 15069722857), (427, 5893779197), (1169, 2152817551), (1361, 1849113679), (9527, 264159097), (10187, 247044637), (25931, 97051549), (71309, 35292091), (83021, 30313339), (181517, 13864507), (227287, 11072537), (581147, 4330477), (1581791, 1591009)]