1277443248

素因数分解:

$2^4\times 3^1\times {\mathrm{26613401}}^1$

素因数の和:26613412

約数の個数: 20

約数和(自身を含む): 3300061848

約数和(自身を除く): 2022618600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26613401, 53226802, 79840203, 106453604, 159680406, 212907208, 319360812, 425814416, 638721624, 1277443248]

約数ペア:

[(1, 1277443248), (2, 638721624), (3, 425814416), (4, 319360812), (6, 212907208), (8, 159680406), (12, 106453604), (16, 79840203), (24, 53226802), (48, 26613401)]