213544474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{746659}}^1$

素因数の和:746685

約数の個数: 16

約数和(自身を含む): 376316640

約数和(自身を除く): 162772166

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 746659, 1493318, 8213249, 9706567, 16426498, 19413134, 106772237, 213544474]

約数ペア:

[(1, 213544474), (2, 106772237), (11, 19413134), (13, 16426498), (22, 9706567), (26, 8213249), (143, 1493318), (286, 746659)]