1381800476

素因数分解:

$2^2\times 7^1\times {\mathrm{9551}}^1\times {\mathrm{5167}}^1$

素因数の和:14729

約数の個数: 24

約数和(自身を含む): 2764425216

約数和(自身を除く): 1382624740

約数列:

[1, 2, 4, 7, 14, 28, 5167, 9551, 10334, 19102, 20668, 36169, 38204, 66857, 72338, 133714, 144676, 267428, 49350017, 98700034, 197400068, 345450119, 690900238, 1381800476]

約数ペア:

[(1, 1381800476), (2, 690900238), (4, 345450119), (7, 197400068), (14, 98700034), (28, 49350017), (5167, 267428), (9551, 144676), (10334, 133714), (19102, 72338), (20668, 66857), (36169, 38204)]