1972751568

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{163741}}^1$

素因数の和:164003

約数の個数: 40

約数和(自身を含む): 5116610016

約数和(自身を除く): 3143858448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 12048, 163741, 327482, 491223, 654964, 982446, 1309928, 1964892, 2619856, 3929784, 7859568, 41098991, 82197982, 123296973, 164395964, 246593946, 328791928, 493187892, 657583856, 986375784, 1972751568]

約数ペア:

[(1, 1972751568), (2, 986375784), (3, 657583856), (4, 493187892), (6, 328791928), (8, 246593946), (12, 164395964), (16, 123296973), (24, 82197982), (48, 41098991), (251, 7859568), (502, 3929784), (753, 2619856), (1004, 1964892), (1506, 1309928), (2008, 982446), (3012, 654964), (4016, 491223), (6024, 327482), (12048, 163741)]