2940475274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{2963}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 4882775040

約数和(自身を除く): 1942299766

約数列:

[1, 2, 11, 22, 79, 158, 571, 869, 1142, 1738, 2963, 5926, 6281, 12562, 32593, 45109, 65186, 90218, 234077, 468154, 496199, 992398, 1691873, 2574847, 3383746, 5149694, 18610603, 37221206, 133657967, 267315934, 1470237637, 2940475274]

約数ペア:

[(1, 2940475274), (2, 1470237637), (11, 267315934), (22, 133657967), (79, 37221206), (158, 18610603), (571, 5149694), (869, 3383746), (1142, 2574847), (1738, 1691873), (2963, 992398), (5926, 496199), (6281, 468154), (12562, 234077), (32593, 90218), (45109, 65186)]