8940038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:767

約数の個数: 16

約数和(自身を含む): 13761024

約数和(自身を除く): 4820986

約数列:

[1, 2, 61, 122, 127, 254, 577, 1154, 7747, 15494, 35197, 70394, 73279, 146558, 4470019, 8940038]

約数ペア:

[(1, 8940038), (2, 4470019), (61, 146558), (122, 73279), (127, 70394), (254, 35197), (577, 15494), (1154, 7747)]