126305284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145513}}^1$

素因数の和:145555

約数の個数: 24

約数和(自身を含む): 260761088

約数和(自身を除く): 134455804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 145513, 291026, 582052, 1018591, 2037182, 4074364, 4510903, 9021806, 18043612, 31576321, 63152642, 126305284]

約数ペア:

[(1, 126305284), (2, 63152642), (4, 31576321), (7, 18043612), (14, 9021806), (28, 4510903), (31, 4074364), (62, 2037182), (124, 1018591), (217, 582052), (434, 291026), (868, 145513)]