2438338

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 4309200

約数和(自身を除く): 1870862

約数列:

[1, 2, 7, 14, 49, 98, 139, 179, 278, 358, 973, 1253, 1946, 2506, 6811, 8771, 13622, 17542, 24881, 49762, 174167, 348334, 1219169, 2438338]

約数ペア:

[(1, 2438338), (2, 1219169), (7, 348334), (14, 174167), (49, 49762), (98, 24881), (139, 17542), (179, 13622), (278, 8771), (358, 6811), (973, 2506), (1253, 1946)]