1335680066

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{194309}}^1$

素因数の和:194809

約数の個数: 16

約数和(自身を含む): 2294412480

約数和(自身を除く): 958732414

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 194309, 388618, 1360163, 2720326, 95405719, 190811438, 667840033, 1335680066]

約数ペア:

[(1, 1335680066), (2, 667840033), (7, 190811438), (14, 95405719), (491, 2720326), (982, 1360163), (3437, 388618), (6874, 194309)]