2008387864

素因数分解:

$2^3\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{10639}}^1$

素因数の和:14023

約数の個数: 32

約数和(自身を含む): 4305369600

約数和(自身を除く): 2296981736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3371, 6742, 10639, 13484, 21278, 23597, 26968, 42556, 47194, 74473, 85112, 94388, 148946, 188776, 297892, 595784, 35864069, 71728138, 143456276, 251048483, 286912552, 502096966, 1004193932, 2008387864]

約数ペア:

[(1, 2008387864), (2, 1004193932), (4, 502096966), (7, 286912552), (8, 251048483), (14, 143456276), (28, 71728138), (56, 35864069), (3371, 595784), (6742, 297892), (10639, 188776), (13484, 148946), (21278, 94388), (23597, 85112), (26968, 74473), (42556, 47194)]