1636996938

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1\times {\mathrm{2069}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 3299745600

約数和(自身を除く): 1662748662

約数列:

[1, 2, 3, 6, 163, 326, 489, 809, 978, 1618, 2069, 2427, 4138, 4854, 6207, 12414, 131867, 263734, 337247, 395601, 674494, 791202, 1011741, 1673821, 2023482, 3347642, 5021463, 10042926, 272832823, 545665646, 818498469, 1636996938]

約数ペア:

[(1, 1636996938), (2, 818498469), (3, 545665646), (6, 272832823), (163, 10042926), (326, 5021463), (489, 3347642), (809, 2023482), (978, 1673821), (1618, 1011741), (2069, 791202), (2427, 674494), (4138, 395601), (4854, 337247), (6207, 263734), (12414, 131867)]