2017641584

素因数分解:

$2^4\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{11467}}^1$

素因数の和:13053

約数の個数: 40

約数和(自身を含む): 4470868608

約数和(自身を除く): 2453227024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1571, 3142, 6284, 10997, 11467, 12568, 21994, 22934, 25136, 43988, 45868, 80269, 87976, 91736, 160538, 175952, 183472, 321076, 642152, 1284304, 18014657, 36029314, 72058628, 126102599, 144117256, 252205198, 288234512, 504410396, 1008820792, 2017641584]

約数ペア:

[(1, 2017641584), (2, 1008820792), (4, 504410396), (7, 288234512), (8, 252205198), (14, 144117256), (16, 126102599), (28, 72058628), (56, 36029314), (112, 18014657), (1571, 1284304), (3142, 642152), (6284, 321076), (10997, 183472), (11467, 175952), (12568, 160538), (21994, 91736), (22934, 87976), (25136, 80269), (43988, 45868)]