13973330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{28517}}^1$

素因数の和:28538

約数の個数: 24

約数和(自身を含む): 29259468

約数和(自身を除く): 15286138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 28517, 57034, 142585, 199619, 285170, 399238, 998095, 1397333, 1996190, 2794666, 6986665, 13973330]

約数ペア:

[(1, 13973330), (2, 6986665), (5, 2794666), (7, 1996190), (10, 1397333), (14, 998095), (35, 399238), (49, 285170), (70, 199619), (98, 142585), (245, 57034), (490, 28517)]