813475842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{80177}}^1$

素因数の和:80290

約数の個数: 32

約数和(自身を含む): 1731844800

約数和(自身を除く): 918368958

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 80177, 160354, 240531, 481062, 1523363, 3046726, 4570089, 7135753, 9140178, 14271506, 21407259, 42814518, 135579307, 271158614, 406737921, 813475842]

約数ペア:

[(1, 813475842), (2, 406737921), (3, 271158614), (6, 135579307), (19, 42814518), (38, 21407259), (57, 14271506), (89, 9140178), (114, 7135753), (178, 4570089), (267, 3046726), (534, 1523363), (1691, 481062), (3382, 240531), (5073, 160354), (10146, 80177)]