719785424

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{4007}}^1$

素因数の和:4227

約数の個数: 40

約数和(自身を含む): 1421397120

約数和(自身を除く): 701611696

約数列:

[1, 2, 4, 8, 16, 103, 109, 206, 218, 412, 436, 824, 872, 1648, 1744, 4007, 8014, 11227, 16028, 22454, 32056, 44908, 64112, 89816, 179632, 412721, 436763, 825442, 873526, 1650884, 1747052, 3301768, 3494104, 6603536, 6988208, 44986589, 89973178, 179946356, 359892712, 719785424]

約数ペア:

[(1, 719785424), (2, 359892712), (4, 179946356), (8, 89973178), (16, 44986589), (103, 6988208), (109, 6603536), (206, 3494104), (218, 3301768), (412, 1747052), (436, 1650884), (824, 873526), (872, 825442), (1648, 436763), (1744, 412721), (4007, 179632), (8014, 89816), (11227, 64112), (16028, 44908), (22454, 32056)]