1279222084

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{109037}}^1$

素因数の和:109467

約数の個数: 24

約数和(自身を含む): 2564573760

約数和(自身を除く): 1285351676

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 109037, 218074, 436148, 763259, 1526518, 3053036, 45686503, 91373006, 182746012, 319805521, 639611042, 1279222084]

約数ペア:

[(1, 1279222084), (2, 639611042), (4, 319805521), (7, 182746012), (14, 91373006), (28, 45686503), (419, 3053036), (838, 1526518), (1676, 763259), (2933, 436148), (5866, 218074), (11732, 109037)]