1047508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1371692

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 179, 209, 266, 308, 358, 418, 532, 716, 836, 1253, 1463, 1969, 2506, 2926, 3401, 3938, 5012, 5852, 6802, 7876, 13604, 13783, 23807, 27566, 37411, 47614, 55132, 74822, 95228, 149644, 261877, 523754, 1047508]

約数ペア:

[(1, 1047508), (2, 523754), (4, 261877), (7, 149644), (11, 95228), (14, 74822), (19, 55132), (22, 47614), (28, 37411), (38, 27566), (44, 23807), (76, 13783), (77, 13604), (133, 7876), (154, 6802), (179, 5852), (209, 5012), (266, 3938), (308, 3401), (358, 2926), (418, 2506), (532, 1969), (716, 1463), (836, 1253)]