1246985089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{6449}}^1$

素因数の和:7680

約数の個数: 16

約数和(自身を含む): 1488556800

約数和(自身を除く): 241571711

約数列:

[1, 7, 23, 161, 1201, 6449, 8407, 27623, 45143, 148327, 193361, 1038289, 7745249, 54216743, 178140727, 1246985089]

約数ペア:

[(1, 1246985089), (7, 178140727), (23, 54216743), (161, 7745249), (1201, 1038289), (6449, 193361), (8407, 148327), (27623, 45143)]