1337321860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9552299}}^1$

素因数の和:9552315

約数の個数: 24

約数和(自身を含む): 3209572800

約数和(自身を除く): 1872250940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9552299, 19104598, 38209196, 47761495, 66866093, 95522990, 133732186, 191045980, 267464372, 334330465, 668660930, 1337321860]

約数ペア:

[(1, 1337321860), (2, 668660930), (4, 334330465), (5, 267464372), (7, 191045980), (10, 133732186), (14, 95522990), (20, 66866093), (28, 47761495), (35, 38209196), (70, 19104598), (140, 9552299)]