283039862

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3931}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 502037760

約数和(自身を除く): 218997898

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 518, 973, 1946, 3931, 5143, 7862, 10286, 27517, 36001, 55034, 72002, 145447, 290894, 546409, 1018129, 1092818, 2036258, 3824863, 7649726, 20217133, 40434266, 141519931, 283039862]

約数ペア:

[(1, 283039862), (2, 141519931), (7, 40434266), (14, 20217133), (37, 7649726), (74, 3824863), (139, 2036258), (259, 1092818), (278, 1018129), (518, 546409), (973, 290894), (1946, 145447), (3931, 72002), (5143, 55034), (7862, 36001), (10286, 27517)]