2441569179

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 4014489600

約数和(自身を除く): 1572920421

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 263, 371, 399, 439, 789, 1007, 1113, 1317, 1841, 3021, 3073, 4997, 5523, 7049, 8341, 9219, 13939, 14991, 21147, 23267, 25023, 34979, 41817, 58387, 69801, 97573, 104937, 115457, 162869, 175161, 264841, 292719, 346371, 442073, 488607, 794523, 808199, 1326219, 1853887, 2193683, 2424597, 3094511, 5561661, 6119221, 6581049, 9283533, 15355781, 18357663, 42834547, 46067343, 116265199, 128503641, 348795597, 813856393, 2441569179]

約数ペア:

[(1, 2441569179), (3, 813856393), (7, 348795597), (19, 128503641), (21, 116265199), (53, 46067343), (57, 42834547), (133, 18357663), (159, 15355781), (263, 9283533), (371, 6581049), (399, 6119221), (439, 5561661), (789, 3094511), (1007, 2424597), (1113, 2193683), (1317, 1853887), (1841, 1326219), (3021, 808199), (3073, 794523), (4997, 488607), (5523, 442073), (7049, 346371), (8341, 292719), (9219, 264841), (13939, 175161), (14991, 162869), (21147, 115457), (23267, 104937), (25023, 97573), (34979, 69801), (41817, 58387)]