1677172

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 3511200

約数和(自身を除く): 1834028

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 199, 301, 398, 602, 796, 1204, 1393, 2107, 2786, 4214, 5572, 8428, 8557, 9751, 17114, 19502, 34228, 39004, 59899, 119798, 239596, 419293, 838586, 1677172]

約数ペア:

[(1, 1677172), (2, 838586), (4, 419293), (7, 239596), (14, 119798), (28, 59899), (43, 39004), (49, 34228), (86, 19502), (98, 17114), (172, 9751), (196, 8557), (199, 8428), (301, 5572), (398, 4214), (602, 2786), (796, 2107), (1204, 1393)]