131966324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248057}}^1$

素因数の和:248087

約数の個数: 24

約数和(自身を含む): 277824960

約数和(自身を除く): 145858636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 248057, 496114, 992228, 1736399, 3472798, 4713083, 6945596, 9426166, 18852332, 32991581, 65983162, 131966324]

約数ペア:

[(1, 131966324), (2, 65983162), (4, 32991581), (7, 18852332), (14, 9426166), (19, 6945596), (28, 4713083), (38, 3472798), (76, 1736399), (133, 992228), (266, 496114), (532, 248057)]