766642324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1441057}}^1$

素因数の和:1441087

約数の個数: 24

約数和(自身を含む): 1613984960

約数和(自身を除く): 847342636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1441057, 2882114, 5764228, 10087399, 20174798, 27380083, 40349596, 54760166, 109520332, 191660581, 383321162, 766642324]

約数ペア:

[(1, 766642324), (2, 383321162), (4, 191660581), (7, 109520332), (14, 54760166), (19, 40349596), (28, 27380083), (38, 20174798), (76, 10087399), (133, 5764228), (266, 2882114), (532, 1441057)]