1260647422

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{10247}}^1$

素因数の和:10835

約数の個数: 16

約数和(自身を含む): 1909202400

約数和(自身を除く): 648554978

約数列:

[1, 2, 137, 274, 449, 898, 10247, 20494, 61513, 123026, 1403839, 2807678, 4600903, 9201806, 630323711, 1260647422]

約数ペア:

[(1, 1260647422), (2, 630323711), (137, 9201806), (274, 4600903), (449, 2807678), (898, 1403839), (10247, 123026), (20494, 61513)]