147621572

素因数分解:

$2^2\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{2791}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 295505280

約数和(自身を除く): 147883708

約数列:

[1, 2, 4, 7, 14, 28, 1889, 2791, 3778, 5582, 7556, 11164, 13223, 19537, 26446, 39074, 52892, 78148, 5272199, 10544398, 21088796, 36905393, 73810786, 147621572]

約数ペア:

[(1, 147621572), (2, 73810786), (4, 36905393), (7, 21088796), (14, 10544398), (28, 5272199), (1889, 78148), (2791, 52892), (3778, 39074), (5582, 26446), (7556, 19537), (11164, 13223)]