1097664038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{27737}}^1$

素因数の和:28207

約数の個数: 16

約数和(自身を含む): 1685582784

約数和(自身を除く): 587918746

約数列:

[1, 2, 47, 94, 421, 842, 19787, 27737, 39574, 55474, 1303639, 2607278, 11677277, 23354554, 548832019, 1097664038]

約数ペア:

[(1, 1097664038), (2, 548832019), (47, 23354554), (94, 11677277), (421, 2607278), (842, 1303639), (19787, 55474), (27737, 39574)]