1198394254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1\times {\mathrm{9341}}^1$

素因数の和:12155

約数の個数: 16

約数和(自身を含む): 1876620960

約数和(自身を除く): 678226706

約数列:

[1, 2, 23, 46, 2789, 5578, 9341, 18682, 64147, 128294, 214843, 429686, 26052049, 52104098, 599197127, 1198394254]

約数ペア:

[(1, 1198394254), (2, 599197127), (23, 52104098), (46, 26052049), (2789, 429686), (5578, 214843), (9341, 128294), (18682, 64147)]