997579394

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1003601}}^1$

素因数の和:1003681

約数の個数: 16

約数和(自身を含む): 1734224256

約数和(自身を除く): 736644862

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1003601, 2007202, 7025207, 14050414, 71255671, 142511342, 498789697, 997579394]

約数ペア:

[(1, 997579394), (2, 498789697), (7, 142511342), (14, 71255671), (71, 14050414), (142, 7025207), (497, 2007202), (994, 1003601)]