1420406294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1\times {\mathrm{13697}}^1$

素因数の和:16447

約数の個数: 16

約数和(自身を含む): 2243732400

約数和(自身を除く): 823326106

約数列:

[1, 2, 19, 38, 2729, 5458, 13697, 27394, 51851, 103702, 260243, 520486, 37379113, 74758226, 710203147, 1420406294]

約数ペア:

[(1, 1420406294), (2, 710203147), (19, 74758226), (38, 37379113), (2729, 520486), (5458, 260243), (13697, 103702), (27394, 51851)]