1940803921

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{9901}}^1$

素因数の和:10632

約数の個数: 16

約数和(自身を含む): 2275717248

約数和(自身を除く): 334913327

約数列:

[1, 7, 41, 287, 683, 4781, 9901, 28003, 69307, 196021, 405941, 2841587, 6762383, 47336681, 277257703, 1940803921]

約数ペア:

[(1, 1940803921), (7, 277257703), (41, 47336681), (287, 6762383), (683, 2841587), (4781, 405941), (9901, 196021), (28003, 69307)]