2428342

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 24

約数和(自身を含む): 4309200

約数和(自身を除く): 1880858

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 349, 497, 698, 994, 2443, 3479, 4886, 6958, 17101, 24779, 34202, 49558, 173453, 346906, 1214171, 2428342]

約数ペア:

[(1, 2428342), (2, 1214171), (7, 346906), (14, 173453), (49, 49558), (71, 34202), (98, 24779), (142, 17101), (349, 6958), (497, 4886), (698, 3479), (994, 2443)]