4211792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20249}}^1$

素因数の和:20270

約数の個数: 20

約数和(自身を含む): 8788500

約数和(自身を除く): 4576708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20249, 40498, 80996, 161992, 263237, 323984, 526474, 1052948, 2105896, 4211792]

約数ペア:

[(1, 4211792), (2, 2105896), (4, 1052948), (8, 526474), (13, 323984), (16, 263237), (26, 161992), (52, 80996), (104, 40498), (208, 20249)]