6990512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{6521}}^1$

素因数の和:6596

約数の個数: 20

約数和(自身を含む): 13748376

約数和(自身を除く): 6757864

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 6521, 13042, 26084, 52168, 104336, 436907, 873814, 1747628, 3495256, 6990512]

約数ペア:

[(1, 6990512), (2, 3495256), (4, 1747628), (8, 873814), (16, 436907), (67, 104336), (134, 52168), (268, 26084), (536, 13042), (1072, 6521)]