671004035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{240073}}^1$

素因数の和:240134

約数の個数: 16

約数和(自身を含む): 887313504

約数和(自身を除く): 216309469

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 240073, 1200365, 3120949, 10323139, 15604745, 51615695, 134200807, 671004035]

約数ペア:

[(1, 671004035), (5, 134200807), (13, 51615695), (43, 15604745), (65, 10323139), (215, 3120949), (559, 1200365), (2795, 240073)]