2008082182841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2521}}^1\times {\mathrm{26153}}^1$

素因数の和:28929

約数の個数: 32

約数和(自身を含む): 2427342278400

約数和(自身を除く): 419260095559

約数列:

[1, 7, 19, 133, 229, 1603, 2521, 4351, 17647, 26153, 30457, 47899, 183071, 335293, 496907, 577309, 3478349, 4041163, 5989037, 10968871, 41923259, 65931713, 76782097, 113791703, 461521991, 796541921, 1252702547, 8768917829, 15098362277, 105688535939, 286868883263, 2008082182841]

約数ペア:

[(1, 2008082182841), (7, 286868883263), (19, 105688535939), (133, 15098362277), (229, 8768917829), (1603, 1252702547), (2521, 796541921), (4351, 461521991), (17647, 113791703), (26153, 76782097), (30457, 65931713), (47899, 41923259), (183071, 10968871), (335293, 5989037), (496907, 4041163), (577309, 3478349)]