2777710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 5624640

約数和(自身を除く): 2846930

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 929, 1495, 1858, 2990, 4645, 9290, 12077, 21367, 24154, 42734, 60385, 106835, 120770, 213670, 277771, 555542, 1388855, 2777710]

約数ペア:

[(1, 2777710), (2, 1388855), (5, 555542), (10, 277771), (13, 213670), (23, 120770), (26, 106835), (46, 60385), (65, 42734), (115, 24154), (130, 21367), (230, 12077), (299, 9290), (598, 4645), (929, 2990), (1495, 1858)]