325702988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{202049}}^1$

素因数の和:202097

約数の個数: 24

約数和(自身を含む): 633628800

約数和(自身を除く): 307925812

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 202049, 404098, 808196, 2626637, 5253274, 6263519, 10506548, 12527038, 25054076, 81425747, 162851494, 325702988]

約数ペア:

[(1, 325702988), (2, 162851494), (4, 81425747), (13, 25054076), (26, 12527038), (31, 10506548), (52, 6263519), (62, 5253274), (124, 2626637), (403, 808196), (806, 404098), (1612, 202049)]