274306564

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{238943}}^1$

素因数の和:238995

約数の個数: 24

約数和(自身を含む): 561996288

約数和(自身を除く): 287689724

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 238943, 477886, 955772, 1672601, 3345202, 6690404, 9796663, 19593326, 39186652, 68576641, 137153282, 274306564]

約数ペア:

[(1, 274306564), (2, 137153282), (4, 68576641), (7, 39186652), (14, 19593326), (28, 9796663), (41, 6690404), (82, 3345202), (164, 1672601), (287, 955772), (574, 477886), (1148, 238943)]