1215696076

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{326449}}^1$

素因数の和:326486

約数の個数: 36

約数和(自身を含む): 2605071000

約数和(自身を除く): 1389374924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 326449, 652898, 1305796, 2285143, 4570286, 6202531, 9140572, 12405062, 15996001, 24810124, 31992002, 43417717, 63984004, 86835434, 173670868, 303924019, 607848038, 1215696076]

約数ペア:

[(1, 1215696076), (2, 607848038), (4, 303924019), (7, 173670868), (14, 86835434), (19, 63984004), (28, 43417717), (38, 31992002), (49, 24810124), (76, 15996001), (98, 12405062), (133, 9140572), (196, 6202531), (266, 4570286), (532, 2285143), (931, 1305796), (1862, 652898), (3724, 326449)]