494690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 1050624

約数和(自身を除く): 555934

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 191, 259, 370, 382, 518, 955, 1295, 1337, 1910, 2590, 2674, 6685, 7067, 13370, 14134, 35335, 49469, 70670, 98938, 247345, 494690]

約数ペア:

[(1, 494690), (2, 247345), (5, 98938), (7, 70670), (10, 49469), (14, 35335), (35, 14134), (37, 13370), (70, 7067), (74, 6685), (185, 2674), (191, 2590), (259, 1910), (370, 1337), (382, 1295), (518, 955)]