2701138544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12986243}}^1$

素因数の和:12986264

約数の個数: 20

約数和(自身を含む): 5636029896

約数和(自身を除く): 2934891352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12986243, 25972486, 51944972, 103889944, 168821159, 207779888, 337642318, 675284636, 1350569272, 2701138544]

約数ペア:

[(1, 2701138544), (2, 1350569272), (4, 675284636), (8, 337642318), (13, 207779888), (16, 168821159), (26, 103889944), (52, 51944972), (104, 25972486), (208, 12986243)]