2015751477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 2876860800

約数和(自身を除く): 861109323

約数列:

[1, 3, 19, 57, 89, 197, 267, 591, 1691, 2017, 3743, 5073, 6051, 11229, 17533, 38323, 52599, 114969, 179513, 333127, 397349, 538539, 999381, 1192047, 3410747, 7549631, 10232241, 22648893, 35364061, 106092183, 671917159, 2015751477]

約数ペア:

[(1, 2015751477), (3, 671917159), (19, 106092183), (57, 35364061), (89, 22648893), (197, 10232241), (267, 7549631), (591, 3410747), (1691, 1192047), (2017, 999381), (3743, 538539), (5073, 397349), (6051, 333127), (11229, 179513), (17533, 114969), (38323, 52599)]