2022121444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{7349}}^1$

素因数の和:7708

約数の個数: 48

約数和(自身を含む): 4188441600

約数和(自身を除く): 2166320156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 317, 434, 634, 868, 1268, 2219, 4438, 7349, 8876, 9827, 14698, 19654, 29396, 39308, 51443, 68789, 102886, 137578, 205772, 227819, 275156, 455638, 911276, 1594733, 2329633, 3189466, 4659266, 6378932, 9318532, 16307431, 32614862, 65229724, 72218623, 144437246, 288874492, 505530361, 1011060722, 2022121444]

約数ペア:

[(1, 2022121444), (2, 1011060722), (4, 505530361), (7, 288874492), (14, 144437246), (28, 72218623), (31, 65229724), (62, 32614862), (124, 16307431), (217, 9318532), (317, 6378932), (434, 4659266), (634, 3189466), (868, 2329633), (1268, 1594733), (2219, 911276), (4438, 455638), (7349, 275156), (8876, 227819), (9827, 205772), (14698, 137578), (19654, 102886), (29396, 68789), (39308, 51443)]