1884738674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 3558137856

約数和(自身を除く): 1673399182

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 127, 146, 182, 254, 511, 889, 949, 1022, 1117, 1651, 1778, 1898, 2234, 3302, 6643, 7819, 9271, 11557, 13286, 14521, 15638, 18542, 23114, 29042, 64897, 81541, 101647, 120523, 129794, 141859, 163082, 203294, 241046, 283718, 570787, 843661, 993013, 1060033, 1141574, 1687322, 1844167, 1986026, 2120066, 3688334, 7420231, 10355707, 12909169, 14840462, 20711414, 25818338, 72489949, 134624191, 144979898, 269248382, 942369337, 1884738674]

約数ペア:

[(1, 1884738674), (2, 942369337), (7, 269248382), (13, 144979898), (14, 134624191), (26, 72489949), (73, 25818338), (91, 20711414), (127, 14840462), (146, 12909169), (182, 10355707), (254, 7420231), (511, 3688334), (889, 2120066), (949, 1986026), (1022, 1844167), (1117, 1687322), (1651, 1141574), (1778, 1060033), (1898, 993013), (2234, 843661), (3302, 570787), (6643, 283718), (7819, 241046), (9271, 203294), (11557, 163082), (13286, 141859), (14521, 129794), (15638, 120523), (18542, 101647), (23114, 81541), (29042, 64897)]