1280452058

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1\times {\mathrm{4517}}^1$

素因数の和:8017

約数の個数: 16

約数和(自身を含む): 1968528744

約数和(自身を除く): 688076686

約数列:

[1, 2, 41, 82, 3457, 4517, 6914, 9034, 141737, 185197, 283474, 370394, 15615269, 31230538, 640226029, 1280452058]

約数ペア:

[(1, 1280452058), (2, 640226029), (41, 31230538), (82, 15615269), (3457, 370394), (4517, 283474), (6914, 185197), (9034, 141737)]