2065430142

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{730867}}^1$

素因数の和:731032

約数の個数: 24

約数和(自身を含む): 4503608616

約数和(自身を除く): 2438178474

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 730867, 1461734, 2192601, 4385202, 6577803, 13155606, 114746119, 229492238, 344238357, 688476714, 1032715071, 2065430142]

約数ペア:

[(1, 2065430142), (2, 1032715071), (3, 688476714), (6, 344238357), (9, 229492238), (18, 114746119), (157, 13155606), (314, 6577803), (471, 4385202), (942, 2192601), (1413, 1461734), (2826, 730867)]