247936898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{6961}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 406023840

約数和(自身を除く): 158086942

約数列:

[1, 2, 11, 22, 1619, 3238, 6961, 13922, 17809, 35618, 76571, 153142, 11269859, 22539718, 123968449, 247936898]

約数ペア:

[(1, 247936898), (2, 123968449), (11, 22539718), (22, 11269859), (1619, 153142), (3238, 76571), (6961, 35618), (13922, 17809)]