262172248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2520887}}^1$

素因数の和:2520906

約数の個数: 16

約数和(自身を含む): 529386480

約数和(自身を除く): 267214232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2520887, 5041774, 10083548, 20167096, 32771531, 65543062, 131086124, 262172248]

約数ペア:

[(1, 262172248), (2, 131086124), (4, 65543062), (8, 32771531), (13, 20167096), (26, 10083548), (52, 5041774), (104, 2520887)]