1394828864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{152407}}^1$

素因数の和:152443

約数の個数: 56

約数和(自身を含む): 3251777088

約数和(自身を除く): 1856948224

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 152407, 304814, 609628, 1219256, 1676477, 1981291, 2438512, 3352954, 3962582, 4877024, 6705908, 7925164, 9754048, 13411816, 15850328, 21794201, 26823632, 31700656, 43588402, 53647264, 63401312, 87176804, 107294528, 126802624, 174353608, 348707216, 697414432, 1394828864]

約数ペア:

[(1, 1394828864), (2, 697414432), (4, 348707216), (8, 174353608), (11, 126802624), (13, 107294528), (16, 87176804), (22, 63401312), (26, 53647264), (32, 43588402), (44, 31700656), (52, 26823632), (64, 21794201), (88, 15850328), (104, 13411816), (143, 9754048), (176, 7925164), (208, 6705908), (286, 4877024), (352, 3962582), (416, 3352954), (572, 2438512), (704, 1981291), (832, 1676477), (1144, 1219256), (2288, 609628), (4576, 304814), (9152, 152407)]