1639842352

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{121867}}^1$

素因数の和:121933

約数の個数: 30

約数和(自身を含む): 3290557868

約数和(自身を除く): 1650715516

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 6728, 13456, 121867, 243734, 487468, 974936, 1949872, 3534143, 7068286, 14136572, 28273144, 56546288, 102490147, 204980294, 409960588, 819921176, 1639842352]

約数ペア:

[(1, 1639842352), (2, 819921176), (4, 409960588), (8, 204980294), (16, 102490147), (29, 56546288), (58, 28273144), (116, 14136572), (232, 7068286), (464, 3534143), (841, 1949872), (1682, 974936), (3364, 487468), (6728, 243734), (13456, 121867)]