418165412

素因数分解:

$2^2\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{1493}}^1$

素因数の和:2940

約数の個数: 36

約数和(自身を含む): 852431580

約数和(自身を除く): 434266168

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1429, 1493, 2858, 2986, 5716, 5972, 10003, 10451, 20006, 20902, 40012, 41804, 70021, 73157, 140042, 146314, 280084, 292628, 2133497, 4266994, 8533988, 14934479, 29868958, 59737916, 104541353, 209082706, 418165412]

約数ペア:

[(1, 418165412), (2, 209082706), (4, 104541353), (7, 59737916), (14, 29868958), (28, 14934479), (49, 8533988), (98, 4266994), (196, 2133497), (1429, 292628), (1493, 280084), (2858, 146314), (2986, 140042), (5716, 73157), (5972, 70021), (10003, 41804), (10451, 40012), (20006, 20902)]