1240389846

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1300199}}^1$

素因数の和:1300260

約数の個数: 24

約数和(自身を含む): 2738221200

約数和(自身を除く): 1497831354

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1300199, 2600398, 3900597, 7801194, 11701791, 23403582, 68910547, 137821094, 206731641, 413463282, 620194923, 1240389846]

約数ペア:

[(1, 1240389846), (2, 620194923), (3, 413463282), (6, 206731641), (9, 137821094), (18, 68910547), (53, 23403582), (106, 11701791), (159, 7801194), (318, 3900597), (477, 2600398), (954, 1300199)]