631202546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{458057}}^1$

素因数の和:458125

約数の個数: 16

約数和(自身を含む): 1038875544

約数和(自身を除く): 407672998

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 458057, 916114, 5954741, 11909482, 24277021, 48554042, 315601273, 631202546]

約数ペア:

[(1, 631202546), (2, 315601273), (13, 48554042), (26, 24277021), (53, 11909482), (106, 5954741), (689, 916114), (1378, 458057)]