1684804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^2$

素因数の和:144

約数の個数: 27

約数和(自身を含む): 3296671

約数和(自身を除く): 1611867

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 3481, 6962, 7139, 13924, 14278, 28556, 38291, 76582, 153164, 421201, 842402, 1684804]

約数ペア:

[(1, 1684804), (2, 842402), (4, 421201), (11, 153164), (22, 76582), (44, 38291), (59, 28556), (118, 14278), (121, 13924), (236, 7139), (242, 6962), (484, 3481), (649, 2596)]