2478454784

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 5386268160

約数和(自身を除く): 2907813376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 512, 733, 832, 1016, 1024, 1466, 1651, 1664, 2032, 2048, 2932, 3302, 3328, 4064, 5864, 6604, 6656, 8128, 9529, 11728, 13208, 13312, 16256, 19058, 23456, 26416, 26624, 32512, 38116, 46912, 52832, 65024, 76232, 93091, 93824, 105664, 130048, 152464, 186182, 187648, 211328, 260096, 304928, 372364, 375296, 422656, 609856, 744728, 750592, 845312, 1210183, 1219712, 1489456, 1501184, 1690624, 2420366, 2439424, 2978912, 3381248, 4840732, 4878848, 5957824, 9681464, 9757696, 11915648, 19362928, 19515392, 23831296, 38725856, 47662592, 77451712, 95325184, 154903424, 190650368, 309806848, 619613696, 1239227392, 2478454784]

約数ペア:

[(1, 2478454784), (2, 1239227392), (4, 619613696), (8, 309806848), (13, 190650368), (16, 154903424), (26, 95325184), (32, 77451712), (52, 47662592), (64, 38725856), (104, 23831296), (127, 19515392), (128, 19362928), (208, 11915648), (254, 9757696), (256, 9681464), (416, 5957824), (508, 4878848), (512, 4840732), (733, 3381248), (832, 2978912), (1016, 2439424), (1024, 2420366), (1466, 1690624), (1651, 1501184), (1664, 1489456), (2032, 1219712), (2048, 1210183), (2932, 845312), (3302, 750592), (3328, 744728), (4064, 609856), (5864, 422656), (6604, 375296), (6656, 372364), (8128, 304928), (9529, 260096), (11728, 211328), (13208, 187648), (13312, 186182), (16256, 152464), (19058, 130048), (23456, 105664), (26416, 93824), (26624, 93091), (32512, 76232), (38116, 65024), (46912, 52832)]