2021076616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19433429}}^1$

素因数の和:19433448

約数の個数: 16

約数和(自身を含む): 4081020300

約数和(自身を除く): 2059943684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19433429, 38866858, 77733716, 155467432, 252634577, 505269154, 1010538308, 2021076616]

約数ペア:

[(1, 2021076616), (2, 1010538308), (4, 505269154), (8, 252634577), (13, 155467432), (26, 77733716), (52, 38866858), (104, 19433429)]