7120156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 13101984

約数和(自身を除く): 5981828

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 401, 772, 802, 1604, 4439, 8878, 9223, 17756, 18446, 36892, 77393, 154786, 309572, 1780039, 3560078, 7120156]

約数ペア:

[(1, 7120156), (2, 3560078), (4, 1780039), (23, 309572), (46, 154786), (92, 77393), (193, 36892), (386, 18446), (401, 17756), (772, 9223), (802, 8878), (1604, 4439)]