123495148

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{18301}}^1$

素因数の和:18553

約数の個数: 24

約数和(自身を含む): 248028704

約数和(自身を除く): 124533556

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 18301, 36602, 73204, 128107, 256214, 512428, 4410541, 8821082, 17642164, 30873787, 61747574, 123495148]

約数ペア:

[(1, 123495148), (2, 61747574), (4, 30873787), (7, 17642164), (14, 8821082), (28, 4410541), (241, 512428), (482, 256214), (964, 128107), (1687, 73204), (3374, 36602), (6748, 18301)]