6398924

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 12881568

約数和(自身を除く): 6482644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 1321, 2422, 2642, 4844, 5284, 9247, 18494, 36988, 228533, 457066, 914132, 1599731, 3199462, 6398924]

約数ペア:

[(1, 6398924), (2, 3199462), (4, 1599731), (7, 914132), (14, 457066), (28, 228533), (173, 36988), (346, 18494), (692, 9247), (1211, 5284), (1321, 4844), (2422, 2642)]