1489745922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{117841}}^1$

素因数の和:117903

約数の個数: 48

約数和(自身を含む): 3546572832

約数和(自身を除く): 2056826910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 117841, 235682, 353523, 707046, 824887, 1649774, 2474661, 4949322, 5067163, 5774209, 10134326, 11548418, 15201489, 17322627, 30402978, 34645254, 35470141, 70940282, 106410423, 212820846, 248290987, 496581974, 744872961, 1489745922]

約数ペア:

[(1, 1489745922), (2, 744872961), (3, 496581974), (6, 248290987), (7, 212820846), (14, 106410423), (21, 70940282), (42, 35470141), (43, 34645254), (49, 30402978), (86, 17322627), (98, 15201489), (129, 11548418), (147, 10134326), (258, 5774209), (294, 5067163), (301, 4949322), (602, 2474661), (903, 1649774), (1806, 824887), (2107, 707046), (4214, 353523), (6321, 235682), (12642, 117841)]