71389591841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3371}}^1\times {\mathrm{4337}}^1$

素因数の和:7984

約数の個数: 16

約数和(自身を含む): 75479117760

約数和(自身を除く): 4089525919

約数列:

[1, 19, 257, 3371, 4337, 4883, 64049, 82403, 866347, 1114609, 14620027, 16460593, 21177571, 277780513, 3757346939, 71389591841]

約数ペア:

[(1, 71389591841), (19, 3757346939), (257, 277780513), (3371, 21177571), (4337, 16460593), (4883, 14620027), (64049, 1114609), (82403, 866347)]