20174940863

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37430317}}^1$

素因数の和:37430342

約数の個数: 12

約数和(自身を含む): 25602337512

約数和(自身を除く): 5427396649

約数列:

[1, 7, 11, 49, 77, 539, 37430317, 262012219, 411733487, 1834085533, 2882134409, 20174940863]

約数ペア:

[(1, 20174940863), (7, 2882134409), (11, 1834085533), (49, 411733487), (77, 262012219), (539, 37430317)]