487992974

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 849139200

約数和(自身を除く): 361146226

約数列:

[1, 2, 7, 14, 107, 199, 214, 398, 749, 1393, 1498, 1637, 2786, 3274, 11459, 21293, 22918, 42586, 149051, 175159, 298102, 325763, 350318, 651526, 1226113, 2280341, 2452226, 4560682, 34856641, 69713282, 243996487, 487992974]

約数ペア:

[(1, 487992974), (2, 243996487), (7, 69713282), (14, 34856641), (107, 4560682), (199, 2452226), (214, 2280341), (398, 1226113), (749, 651526), (1393, 350318), (1498, 325763), (1637, 298102), (2786, 175159), (3274, 149051), (11459, 42586), (21293, 22918)]