298380013465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{7287337}}^1$

素因数の和:7287792

約数の個数: 16

約数和(自身を含む): 377775601920

約数和(自身を除く): 79395588455

約数列:

[1, 5, 19, 95, 431, 2155, 8189, 40945, 7287337, 36436685, 138459403, 692297015, 3140842247, 15704211235, 59676002693, 298380013465]

約数ペア:

[(1, 298380013465), (5, 59676002693), (19, 15704211235), (95, 3140842247), (431, 692297015), (2155, 138459403), (8189, 36436685), (40945, 7287337)]