1071304048

素因数分解:

$2^4\times {\mathrm{2389}}^1\times {\mathrm{28027}}^1$

素因数の和:30424

約数の個数: 20

約数和(自身を含む): 2076594520

約数和(自身を除く): 1005290472

約数列:

[1, 2, 4, 8, 16, 2389, 4778, 9556, 19112, 28027, 38224, 56054, 112108, 224216, 448432, 66956503, 133913006, 267826012, 535652024, 1071304048]

約数ペア:

[(1, 1071304048), (2, 535652024), (4, 267826012), (8, 133913006), (16, 66956503), (2389, 448432), (4778, 224216), (9556, 112108), (19112, 56054), (28027, 38224)]