2021069944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{6827939}}^1$

素因数の和:6827982

約数の個数: 16

約数和(自身を含む): 3891925800

約数和(自身を除く): 1870855856

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 6827939, 13655878, 27311756, 54623512, 252633743, 505267486, 1010534972, 2021069944]

約数ペア:

[(1, 2021069944), (2, 1010534972), (4, 505267486), (8, 252633743), (37, 54623512), (74, 27311756), (148, 13655878), (296, 6827939)]