13049213528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{124601}}^1$

素因数の和:124692

約数の個数: 64

約数和(自身を含む): 28259733600

約数和(自身を除く): 15210520072

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 988, 1007, 1378, 1976, 2014, 2756, 4028, 5512, 8056, 13091, 26182, 52364, 104728, 124601, 249202, 498404, 996808, 1619813, 2367419, 3239626, 4734838, 6479252, 6603853, 9469676, 12958504, 13207706, 18939352, 26415412, 30776447, 52830824, 61552894, 85850089, 123105788, 125473207, 171700178, 246211576, 250946414, 343400356, 501892828, 686800712, 1003785656, 1631151691, 3262303382, 6524606764, 13049213528]

約数ペア:

[(1, 13049213528), (2, 6524606764), (4, 3262303382), (8, 1631151691), (13, 1003785656), (19, 686800712), (26, 501892828), (38, 343400356), (52, 250946414), (53, 246211576), (76, 171700178), (104, 125473207), (106, 123105788), (152, 85850089), (212, 61552894), (247, 52830824), (424, 30776447), (494, 26415412), (689, 18939352), (988, 13207706), (1007, 12958504), (1378, 9469676), (1976, 6603853), (2014, 6479252), (2756, 4734838), (4028, 3239626), (5512, 2367419), (8056, 1619813), (13091, 996808), (26182, 498404), (52364, 249202), (104728, 124601)]