2012803208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19353877}}^1$

素因数の和:19353896

約数の個数: 16

約数和(自身を含む): 4064314380

約数和(自身を除く): 2051511172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19353877, 38707754, 77415508, 154831016, 251600401, 503200802, 1006401604, 2012803208]

約数ペア:

[(1, 2012803208), (2, 1006401604), (4, 503200802), (8, 251600401), (13, 154831016), (26, 77415508), (52, 38707754), (104, 19353877)]