2015666912

素因数分解:

$2^5\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{4547}}^1$

素因数の和:6543

約数の個数: 48

約数和(自身を含む): 4538540160

約数和(自身を除く): 2522873248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1979, 3958, 4547, 7916, 9094, 13853, 15832, 18188, 27706, 31664, 31829, 36376, 55412, 63328, 63658, 72752, 110824, 127316, 145504, 221648, 254632, 443296, 509264, 1018528, 8998513, 17997026, 35994052, 62989591, 71988104, 125979182, 143976208, 251958364, 287952416, 503916728, 1007833456, 2015666912]

約数ペア:

[(1, 2015666912), (2, 1007833456), (4, 503916728), (7, 287952416), (8, 251958364), (14, 143976208), (16, 125979182), (28, 71988104), (32, 62989591), (56, 35994052), (112, 17997026), (224, 8998513), (1979, 1018528), (3958, 509264), (4547, 443296), (7916, 254632), (9094, 221648), (13853, 145504), (15832, 127316), (18188, 110824), (27706, 72752), (31664, 63658), (31829, 63328), (36376, 55412)]