269978984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{3121}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 552968640

約数和(自身を除く): 282989656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 983, 1966, 3121, 3932, 6242, 7864, 10813, 12484, 21626, 24968, 34331, 43252, 68662, 86504, 137324, 274648, 3067943, 6135886, 12271772, 24543544, 33747373, 67494746, 134989492, 269978984]

約数ペア:

[(1, 269978984), (2, 134989492), (4, 67494746), (8, 33747373), (11, 24543544), (22, 12271772), (44, 6135886), (88, 3067943), (983, 274648), (1966, 137324), (3121, 86504), (3932, 68662), (6242, 43252), (7864, 34331), (10813, 24968), (12484, 21626)]