2772016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13348

約数の個数: 20

約数和(自身を含む): 5784352

約数和(自身を除く): 3012336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13327, 26654, 53308, 106616, 173251, 213232, 346502, 693004, 1386008, 2772016]

約数ペア:

[(1, 2772016), (2, 1386008), (4, 693004), (8, 346502), (13, 213232), (16, 173251), (26, 106616), (52, 53308), (104, 26654), (208, 13327)]