804452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 1572480

約数和(自身を除く): 768028

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 389, 517, 778, 1034, 1556, 2068, 4279, 8558, 17116, 18283, 36566, 73132, 201113, 402226, 804452]

約数ペア:

[(1, 804452), (2, 402226), (4, 201113), (11, 73132), (22, 36566), (44, 18283), (47, 17116), (94, 8558), (188, 4279), (389, 2068), (517, 1556), (778, 1034)]