488187834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{4787}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 1020418560

約数和(自身を除く): 532230726

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 739, 1478, 2217, 4434, 4787, 9574, 14361, 16997, 28722, 33994, 50991, 101982, 110101, 220202, 330303, 660606, 3537593, 7075186, 10612779, 21225558, 81364639, 162729278, 244093917, 488187834]

約数ペア:

[(1, 488187834), (2, 244093917), (3, 162729278), (6, 81364639), (23, 21225558), (46, 10612779), (69, 7075186), (138, 3537593), (739, 660606), (1478, 330303), (2217, 220202), (4434, 110101), (4787, 101982), (9574, 50991), (14361, 33994), (16997, 28722)]