291279066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{6563}}^1$

素因数の和:7150

約数の個数: 32

約数和(自身を含む): 628568640

約数和(自身を除く): 337289574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 569, 1138, 1707, 3414, 6563, 7397, 13126, 14794, 19689, 22191, 39378, 44382, 85319, 170638, 255957, 511914, 3734347, 7468694, 11203041, 22406082, 48546511, 97093022, 145639533, 291279066]

約数ペア:

[(1, 291279066), (2, 145639533), (3, 97093022), (6, 48546511), (13, 22406082), (26, 11203041), (39, 7468694), (78, 3734347), (569, 511914), (1138, 255957), (1707, 170638), (3414, 85319), (6563, 44382), (7397, 39378), (13126, 22191), (14794, 19689)]