21229126898

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3275089}}^1$

素因数の和:3275561

約数の個数: 16

約数和(自身を含む): 36471402240

約数和(自身を除く): 15242275342

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 3275089, 6550178, 22925623, 45851246, 1516366207, 3032732414, 10614563449, 21229126898]

約数ペア:

[(1, 21229126898), (2, 10614563449), (7, 3032732414), (14, 1516366207), (463, 45851246), (926, 22925623), (3241, 6550178), (6482, 3275089)]