1377992090

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{486923}}^1$

素因数の和:487213

約数の個数: 16

約数和(自身を含む): 2489155488

約数和(自身を除く): 1111163398

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 486923, 973846, 2434615, 4869230, 137799209, 275598418, 688996045, 1377992090]

約数ペア:

[(1, 1377992090), (2, 688996045), (5, 275598418), (10, 137799209), (283, 4869230), (566, 2434615), (1415, 973846), (2830, 486923)]