1857643006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^2$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 3087437472

約数和(自身を除く): 1229794466

約数列:

[1, 2, 17, 34, 41, 71, 82, 137, 142, 274, 697, 1207, 1394, 2329, 2414, 2911, 4658, 5617, 5822, 9727, 11234, 18769, 19454, 37538, 49487, 95489, 98974, 165359, 190978, 319073, 330718, 398807, 638146, 769529, 797614, 1332599, 1539058, 2665198, 6779719, 13081993, 13559438, 22654183, 26163986, 45308366, 54636559, 109273118, 928821503, 1857643006]

約数ペア:

[(1, 1857643006), (2, 928821503), (17, 109273118), (34, 54636559), (41, 45308366), (71, 26163986), (82, 22654183), (137, 13559438), (142, 13081993), (274, 6779719), (697, 2665198), (1207, 1539058), (1394, 1332599), (2329, 797614), (2414, 769529), (2911, 638146), (4658, 398807), (5617, 330718), (5822, 319073), (9727, 190978), (11234, 165359), (18769, 98974), (19454, 95489), (37538, 49487)]