487974864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{782011}}^1$

素因数の和:782035

約数の個数: 40

約数和(自身を含む): 1357572832

約数和(自身を除く): 869597968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 782011, 1564022, 2346033, 3128044, 4692066, 6256088, 9384132, 10166143, 12512176, 18768264, 20332286, 30498429, 37536528, 40664572, 60996858, 81329144, 121993716, 162658288, 243987432, 487974864]

約数ペア:

[(1, 487974864), (2, 243987432), (3, 162658288), (4, 121993716), (6, 81329144), (8, 60996858), (12, 40664572), (13, 37536528), (16, 30498429), (24, 20332286), (26, 18768264), (39, 12512176), (48, 10166143), (52, 9384132), (78, 6256088), (104, 4692066), (156, 3128044), (208, 2346033), (312, 1564022), (624, 782011)]