40882471

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 49536000

約数和(自身を除く): 8653529

約数列:

[1, 7, 19, 133, 149, 1043, 2063, 2831, 14441, 19817, 39197, 274379, 307387, 2151709, 5840353, 40882471]

約数ペア:

[(1, 40882471), (7, 5840353), (19, 2151709), (133, 307387), (149, 274379), (1043, 39197), (2063, 19817), (2831, 14441)]