1296262806

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{128521}}^1$

素因数の和:128608

約数の個数: 24

約数和(自身を含む): 2657320872

約数和(自身を除く): 1361058066

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 3362, 5043, 10086, 128521, 257042, 385563, 771126, 5269361, 10538722, 15808083, 31616166, 216043801, 432087602, 648131403, 1296262806]

約数ペア:

[(1, 1296262806), (2, 648131403), (3, 432087602), (6, 216043801), (41, 31616166), (82, 15808083), (123, 10538722), (246, 5269361), (1681, 771126), (3362, 385563), (5043, 257042), (10086, 128521)]