2125339904

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{80603}}^1$

素因数の和:80722

約数の個数: 36

約数和(自身を含む): 4283618976

約数和(自身を除く): 2158279072

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 26368, 80603, 161206, 322412, 644824, 1289648, 2579296, 5158592, 8302109, 10317184, 16604218, 20634368, 33208436, 66416872, 132833744, 265667488, 531334976, 1062669952, 2125339904]

約数ペア:

[(1, 2125339904), (2, 1062669952), (4, 531334976), (8, 265667488), (16, 132833744), (32, 66416872), (64, 33208436), (103, 20634368), (128, 16604218), (206, 10317184), (256, 8302109), (412, 5158592), (824, 2579296), (1648, 1289648), (3296, 644824), (6592, 322412), (13184, 161206), (26368, 80603)]