4263408214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 7378176960

約数和(自身を除く): 3114768746

約数列:

[1, 2, 13, 19, 26, 38, 97, 193, 194, 247, 386, 461, 494, 922, 1261, 1843, 2509, 2522, 3667, 3686, 5018, 5993, 7334, 8759, 11986, 17518, 18721, 23959, 37442, 44717, 47671, 47918, 88973, 89434, 95342, 113867, 177946, 227734, 243373, 355699, 486746, 581321, 711398, 849623, 1156649, 1162642, 1690487, 1699246, 2313298, 3380974, 4624087, 8630381, 9248174, 11045099, 17260762, 21976331, 22090198, 43952662, 112194953, 163977239, 224389906, 327954478, 2131704107, 4263408214]

約数ペア:

[(1, 4263408214), (2, 2131704107), (13, 327954478), (19, 224389906), (26, 163977239), (38, 112194953), (97, 43952662), (193, 22090198), (194, 21976331), (247, 17260762), (386, 11045099), (461, 9248174), (494, 8630381), (922, 4624087), (1261, 3380974), (1843, 2313298), (2509, 1699246), (2522, 1690487), (3667, 1162642), (3686, 1156649), (5018, 849623), (5993, 711398), (7334, 581321), (8759, 486746), (11986, 355699), (17518, 243373), (18721, 227734), (23959, 177946), (37442, 113867), (44717, 95342), (47671, 89434), (47918, 88973)]