1296171388

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{525191}}^1$

素因数の和:525812

約数の個数: 12

約数和(自身を含む): 2271980592

約数和(自身を除く): 975809204

約数列:

[1, 2, 4, 617, 1234, 2468, 525191, 1050382, 2100764, 324042847, 648085694, 1296171388]

約数ペア:

[(1, 1296171388), (2, 648085694), (4, 324042847), (617, 2100764), (1234, 1050382), (2468, 525191)]