7873012

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 15813504

約数和(自身を除く): 7940492

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 887, 1268, 1774, 2219, 3548, 4438, 6209, 8876, 12418, 24836, 281179, 562358, 1124716, 1968253, 3936506, 7873012]

約数ペア:

[(1, 7873012), (2, 3936506), (4, 1968253), (7, 1124716), (14, 562358), (28, 281179), (317, 24836), (634, 12418), (887, 8876), (1268, 6209), (1774, 4438), (2219, 3548)]