977256476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{4787}}^1$

素因数の和:5138

約数の個数: 48

約数和(自身を含む): 2046352896

約数和(自身を除く): 1069096420

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 317, 322, 634, 644, 1268, 2219, 4438, 4787, 7291, 8876, 9574, 14582, 19148, 29164, 33509, 51037, 67018, 102074, 110101, 134036, 204148, 220202, 440404, 770707, 1517479, 1541414, 3034958, 3082828, 6069916, 10622353, 21244706, 34902017, 42489412, 69804034, 139608068, 244314119, 488628238, 977256476]

約数ペア:

[(1, 977256476), (2, 488628238), (4, 244314119), (7, 139608068), (14, 69804034), (23, 42489412), (28, 34902017), (46, 21244706), (92, 10622353), (161, 6069916), (317, 3082828), (322, 3034958), (634, 1541414), (644, 1517479), (1268, 770707), (2219, 440404), (4438, 220202), (4787, 204148), (7291, 134036), (8876, 110101), (9574, 102074), (14582, 67018), (19148, 51037), (29164, 33509)]