299717826

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{2897}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 615117888

約数和(自身を除く): 315400062

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 401, 802, 1203, 2406, 2897, 5794, 8691, 17243, 17382, 34486, 51729, 103458, 124571, 249142, 373713, 747426, 1161697, 2323394, 3485091, 6970182, 49952971, 99905942, 149858913, 299717826]

約数ペア:

[(1, 299717826), (2, 149858913), (3, 99905942), (6, 49952971), (43, 6970182), (86, 3485091), (129, 2323394), (258, 1161697), (401, 747426), (802, 373713), (1203, 249142), (2406, 124571), (2897, 103458), (5794, 51729), (8691, 34486), (17243, 17382)]