278889057373

素因数分解:

${\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{3257}}^1\times {\mathrm{4943}}^1$

素因数の和:9236

約数の個数: 16

約数和(自身を含む): 295734654720

約数和(自身を除く): 16845597347

約数列:

[1, 17, 1019, 3257, 4943, 17323, 55369, 84031, 3318883, 5036917, 16099351, 56421011, 85627589, 273688967, 16405238669, 278889057373]

約数ペア:

[(1, 278889057373), (17, 16405238669), (1019, 273688967), (3257, 85627589), (4943, 56421011), (17323, 16099351), (55369, 5036917), (84031, 3318883)]