444221930

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{172849}}^1$

素因数の和:173113

約数の個数: 16

約数和(自身を含む): 802715400

約数和(自身を除く): 358493470

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 172849, 345698, 864245, 1728490, 44422193, 88844386, 222110965, 444221930]

約数ペア:

[(1, 444221930), (2, 222110965), (5, 88844386), (10, 44422193), (257, 1728490), (514, 864245), (1285, 345698), (2570, 172849)]