561555986

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{12613}}^1$

素因数の和:12925

約数の個数: 16

約数和(自身を含む): 854169624

約数和(自身を除く): 292613638

約数列:

[1, 2, 113, 197, 226, 394, 12613, 22261, 25226, 44522, 1425269, 2484761, 2850538, 4969522, 280777993, 561555986]

約数ペア:

[(1, 561555986), (2, 280777993), (113, 4969522), (197, 2850538), (226, 2484761), (394, 1425269), (12613, 44522), (22261, 25226)]