1627055998

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1\times {\mathrm{3581}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 2458512864

約数和(自身を除く): 831456866

約数列:

[1, 2, 157, 314, 1447, 2894, 3581, 7162, 227179, 454358, 562217, 1124434, 5181707, 10363414, 813527999, 1627055998]

約数ペア:

[(1, 1627055998), (2, 813527999), (157, 10363414), (314, 5181707), (1447, 1124434), (2894, 562217), (3581, 454358), (7162, 227179)]