1986470206

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1\times {\mathrm{887}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 3426458112

約数和(自身を除く): 1439987906

約数列:

[1, 2, 7, 14, 347, 461, 694, 887, 922, 1774, 2429, 3227, 4858, 6209, 6454, 12418, 159967, 307789, 319934, 408907, 615578, 817814, 1119769, 2154523, 2239538, 2862349, 4309046, 5724698, 141890729, 283781458, 993235103, 1986470206]

約数ペア:

[(1, 1986470206), (2, 993235103), (7, 283781458), (14, 141890729), (347, 5724698), (461, 4309046), (694, 2862349), (887, 2239538), (922, 2154523), (1774, 1119769), (2429, 817814), (3227, 615578), (4858, 408907), (6209, 319934), (6454, 307789), (12418, 159967)]