1880821038

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1575227}}^1$

素因数の和:1575431

約数の個数: 16

約数和(自身を含む): 3780547200

約数和(自身を除く): 1899726162

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 1575227, 3150454, 4725681, 9451362, 313470173, 626940346, 940410519, 1880821038]

約数ペア:

[(1, 1880821038), (2, 940410519), (3, 626940346), (6, 313470173), (199, 9451362), (398, 4725681), (597, 3150454), (1194, 1575227)]