2021855342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{63793}}^1$

素因数の和:63884

約数の個数: 32

約数和(自身を含む): 3472435008

約数和(自身を除く): 1450579666

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 15847, 31694, 63793, 127586, 829309, 1467239, 1658618, 2934478, 3381029, 6762058, 19074107, 38148214, 43953377, 77763667, 87906754, 155527334, 1010927671, 2021855342]

約数ペア:

[(1, 2021855342), (2, 1010927671), (13, 155527334), (23, 87906754), (26, 77763667), (46, 43953377), (53, 38148214), (106, 19074107), (299, 6762058), (598, 3381029), (689, 2934478), (1219, 1658618), (1378, 1467239), (2438, 829309), (15847, 127586), (31694, 63793)]