870642794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{7901}}^1$

素因数の和:8390

約数の個数: 32

約数和(自身を含む): 1583940096

約数和(自身を除く): 713297302

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 463, 926, 3241, 6482, 7871, 7901, 15742, 15802, 55097, 55307, 110194, 110614, 134317, 268634, 940219, 1880438, 3658163, 7316326, 25607141, 51214282, 62188771, 124377542, 435321397, 870642794]

約数ペア:

[(1, 870642794), (2, 435321397), (7, 124377542), (14, 62188771), (17, 51214282), (34, 25607141), (119, 7316326), (238, 3658163), (463, 1880438), (926, 940219), (3241, 268634), (6482, 134317), (7871, 110614), (7901, 110194), (15742, 55307), (15802, 55097)]