276252286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 455461920

約数和(自身を除く): 179209634

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 703, 1159, 1406, 2257, 2318, 3221, 4514, 6442, 42883, 61199, 85766, 119177, 122398, 196481, 238354, 392962, 2264363, 3733139, 4528726, 7269797, 7466278, 14539594, 138126143, 276252286]

約数ペア:

[(1, 276252286), (2, 138126143), (19, 14539594), (37, 7466278), (38, 7269797), (61, 4528726), (74, 3733139), (122, 2264363), (703, 392962), (1159, 238354), (1406, 196481), (2257, 122398), (2318, 119177), (3221, 85766), (4514, 61199), (6442, 42883)]