302893996

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{1051}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 536246480

約数和(自身を除く): 233352484

約数列:

[1, 2, 4, 109, 218, 436, 661, 1051, 1322, 2102, 2644, 4204, 72049, 114559, 144098, 229118, 288196, 458236, 694711, 1389422, 2778844, 75723499, 151446998, 302893996]

約数ペア:

[(1, 302893996), (2, 151446998), (4, 75723499), (109, 2778844), (218, 1389422), (436, 694711), (661, 458236), (1051, 288196), (1322, 229118), (2102, 144098), (2644, 114559), (4204, 72049)]