40106480638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150776243}}^1$

素因数の和:150776271

約数の個数: 16

約数和(自身を含む): 72372597120

約数和(自身を除く): 32266116482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 150776243, 301552486, 1055433701, 2110867402, 2864748617, 5729497234, 20053240319, 40106480638]

約数ペア:

[(1, 40106480638), (2, 20053240319), (7, 5729497234), (14, 2864748617), (19, 2110867402), (38, 1055433701), (133, 301552486), (266, 150776243)]