247283986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 393984000

約数和(自身を除く): 146700014

約数列:

[1, 2, 29, 58, 59, 118, 127, 254, 569, 1138, 1711, 3422, 3683, 7366, 7493, 14986, 16501, 33002, 33571, 67142, 72263, 144526, 217297, 434594, 973559, 1947118, 2095627, 4191254, 4263517, 8527034, 123641993, 247283986]

約数ペア:

[(1, 247283986), (2, 123641993), (29, 8527034), (58, 4263517), (59, 4191254), (118, 2095627), (127, 1947118), (254, 973559), (569, 434594), (1138, 217297), (1711, 144526), (3422, 72263), (3683, 67142), (7366, 33571), (7493, 33002), (14986, 16501)]