2189898464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{5264179}}^1$

素因数の和:5264202

約数の個数: 24

約数和(自身を含む): 4643006760

約数和(自身を除く): 2453108296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 5264179, 10528358, 21056716, 42113432, 68434327, 84226864, 136868654, 168453728, 273737308, 547474616, 1094949232, 2189898464]

約数ペア:

[(1, 2189898464), (2, 1094949232), (4, 547474616), (8, 273737308), (13, 168453728), (16, 136868654), (26, 84226864), (32, 68434327), (52, 42113432), (104, 21056716), (208, 10528358), (416, 5264179)]