98491070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 83985730

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1151, 1990, 2302, 5755, 8557, 11510, 17114, 42785, 49493, 85570, 98986, 229049, 247465, 458098, 494930, 1145245, 2290490, 9849107, 19698214, 49245535, 98491070]

約数ペア:

[(1, 98491070), (2, 49245535), (5, 19698214), (10, 9849107), (43, 2290490), (86, 1145245), (199, 494930), (215, 458098), (398, 247465), (430, 229049), (995, 98986), (1151, 85570), (1990, 49493), (2302, 42785), (5755, 17114), (8557, 11510)]